Article · Wikipedia archive · Last revised Jul 20, 2026

List of military electronics of the United States: M–Z

This subpage lists American military electronic instruments/systems along with brief descriptions. This list specifically identifies electronic devices which are assigned designations (names) according to the Joint Electronics Type Designation System (JETDS) beginning with the AN/ prefix. They are grouped below by the first designation letter following this prefix. The list is organized as sorted tables that reflect the purpose, uses and manufacturers of each listed item.

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This subpage lists American military electronic instruments/systems along with brief descriptions. This list specifically identifies electronic devices which are assigned designations (names) according to the Joint Electronics Type Designation System (JETDS) beginning with the AN/ prefix. They are grouped below by the first designation letter following this prefix. The list is organized as sorted tables that reflect the purpose, uses and manufacturers of each listed item.

The list on this page only shows designations where the first letter after AN/ is between M and Z. For all designations between A and G, please see List of military electronics of the United States: A–G.

NOTE: Letters E, H, I, J, L, N, O, Q, R, X and Y are not used in the first-position of JETDS nomenclatures.

M

MLx – Mobile Countermeasures Systems

AN/MLQ – Mobile Countermeasures Special/Combination Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/MLQ-16 Portable/mobile electronic countermeasure communications jamming system1 US Marine Corps Barker and Williamson
AN/MLQ-24 M37 truck-mounted Countermeasures Receiving Set direction finder used to intercept and analyze enemy radar emissions for ELINT in the frequency range 60 MHz (5.0 m) to 40 GHz (7.5 mm) supporting tactical operations,2 replaced by AN/MLQ-36 US Army
AN/MLQ-34 TACJAM self-propelled,3 4 kW high-power,45 tactical VHF radio jamming system operating from 20–200 MHz (15.0–1.5 m),67 used with AN/TSQ-112, replaced AN/GLQ-3 US Army8 M1015 tracked cargo carrier American Electronic Laboratories (now BAE)9
AN/MLQ-36 Mobile Electronic Warfare Support System10 (MEWSS)11 capable of receiving signals from 0.03–3 GHz (999.31–9.99 cm), upgraded to AN/MLQ-39.12 US Army, US Marine Corps13 General Dynamics14
AN/MLQ-38 Ground-Based Common Sensor Heavy (GBCS-H) electronic attack, signals intelligence (SIGINT) and emitter targeting system15 US Army
AN/MLQ-40 Prophet mobile ground-based tactical signals intelligence (SIGINT) system,16 replaces AN/PRD-12, AN/TLQ-17 Trafficjam, AN/TRQ-32 Teammate, and AN/TSQ-138 Trailblazer systems US Army17
AN/MLQ-41 Countermeasures detecting system19 US Army

MPx – Mobile Radar Systems

AN/MPN – Mobile Radar Navigational Aid Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/MPN-1 Mobile ground control 2D S-band search radar (3.0 GHz (10 cm) at 100 kW) and X-band (10.0 GHz (3 cm) at 20 kW) and precision approach radar with a range of 30 mi (48 km) and an operational ceiling of 4,000 ft (1,200 m)20
AN/MPN-2 Mobile 15 watt A-band and 75 watt B-band ground radar beacon, used with AN/CPN-8 Meissner Manufacturing Company20
AN/MPN-3 Mobile S/X-band ground control radar with a range of about 30 mi (48 km) up to about 4,000 ft (1,200 m) altitude20 Bendix Corp
AN/MPN-5 Mobile ground control combined search and precision approach radar (PAR) operating in S-band search between 2.74–2.9 GHz (10.94–10.34 cm) at 500 kW and X-band PAR between 9–9.18 GHz (3.33–3.27 cm) at 25 kW. Search range was about 50 mi (80 km) while the precision range was about 10 mi (16 km)20 Bendix Corp
AN/MPN-8 Mobile ground radar beacon with a power output of 200 and 400 watts20 Meissner Manufacturing Company
AN/MPN-11 Mobile 45 kW precision approach radar operating from 9–9.6 GHz (3.33–3.12 cm) and a range of 10 mi (16 km)20 ITT-Gilfillan, Raytheon
AN/MPN-13 Mobile precision approach radar operating between 2.7–2.9 GHz (11.10–10.34 cm) at 45 kW and 9–9.16 GHz (3.33–3.27 cm) at 500 kW with a range of just 10 mi (16 km)20 ITT-Gilfillan
AN/MPN-14 Mobile ground combined Airport Surveillance Radar (ASR) and Precision Approach Radar (PAR) with a search range out to about 200 nmi (230 mi; 370 km) and PAR at about 15 nmi (17 mi; 28 km)23 ITT-Gilfillan20
AN/MPN-17 Mobile landing control radar operating between 2.7–2.82 GHz (11.10–10.63 cm) and 3–10 GHz (9.99–3.00 cm)20 ITT-Gilfillan
AN/MPN-25 Mobile combined Airport Surveillance Radar (ASR) with a 30 nmi (35 mi; 56 km) range and Precision Approach Radar (PAR) with a 20 nmi (23 mi; 37 km) range23 ITT-Gilfillan20
AN/MPN-26 Mobile ground control radar Did not enter service ITT-Gilfillan20
AN/MPN-T1 Shore-based mobile ground control radar variant of AN/SPN-10 automatic landing system Bell Aircraft24
AN/MPQ - Mobile Radar Special/Combination Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/MPQ-2 Close Cooperation Control Unit truck mounted tracking radar/computer/communication system L.H. Terpening Company25
AN/MPQ-3 Counter-battery radar
AN/MPQ-4 50 kW counter-battery radar (Firefinder) operating in the Ku-band at 16 GHz (1.87 cm) with a range of 9.3 mi (15 km), replaced the older AN/MPQ-10, replaced by AN/TPQ-36 US Marine Corps26 General Electric
AN/MPQ-10 200 kW S-band counter-battery radar operating at 2.74–2.96 GHz (10.94–10.13 cm) and range of 20,000 yd (11 mi; 18 km),2728 replaced by AN/MPQ-4 Sperry Corp29
AN/MPQ-12 250 kW missile tracking radar operating from 2.7–2.9 GHz (11.10–10.34 cm), modified SCR-584 radar MGM-5 Corporal Reeves Instrument Corp28
AN/MPQ-14 Course Directing Central, replaced AN/TPQ-2, replaced by AN/TPQ-10 General Electric
AN/MPQ-18 600 kW missile tracking radar operating from 2.65–2.95 GHz (11.31–10.16 cm) Reeves Instrument Corp28
AN/MPQ-21 1 megawatt missile tracking radar operating at 6 GHz (5.00 cm) Sperry Corp28
AN/MPQ-25 210 kW fire control radar operating between 2.7–2.9 GHz (11.10–10.34 cm) MGM-5 Corporal ITT-Gilfillan28
AN/MPQ-33 125 watt High Power Illuminator doppler Radar (HPIR) operating from 10–10.25 GHz (3.00–2.92 cm) MIM-23 Hawk Raytheon28
AN/MPQ-34 200 watt X-band Continuous Wave Acquisition Radar (CWAR) operating at 10 GHz (3.00 cm)28 MIM-23 Hawk Raytheon
AN/MPQ-35 450 kW high/medium-altitude threat acquisition/detection radar MIM-23 Hawk Raytheon28
AN/MPQ-37 Range Only Radar (ROR) MIM-23 Hawk Raytheon28
AN/MPQ-39 High Power Illuminator doppler Radar (HPIR) MIM-23 Hawk Raytheon28
AN/MPQ-43 Mobile High Power Acquisition Radar (HIPAR) operating between 1.35–1.45 GHz (22.21–20.68 cm)28 MIM-14 Nike Hercules General Electric
AN/MPQ-46 J-band High Power Illuminator doppler Radar (HPIR) MIM-23 Hawk
AN/MPQ-48 Continuous Wave Acquisition Radar (CWAR) MIM-23 Hawk
AN/MPQ-49 Forward Area Alerting Radar (FAAR) operating in D-band with a range of 12 mi (20 km) FIM-43 Redeye, M48 Chaparral, M163 Vulcan Air Defense System (VADS)
AN/MPQ-50 High/medium-altitude C-band threat acquisition/detection radar operating between .5–1 GHz (59.96–29.98 cm) with a maximum range of 65 mi (105 km) MIM-23 Hawk
AN/MPQ-51 120 kW Ku-band Range Only Radar (ROR) operating between 15.5–17.5 GHz (0.02–0.02 m) with a maximum range of 52 mi (84 km) MIM-23 Hawk Raytheon28
AN/MPQ-53 100 kW Phased Array Tracking Radar to Intercept on Target (PATRIOT) passive electronically scanned array operating between 4–6 GHz (7.49–5.00 cm) with a range of 37 nmi (43 mi; 69 km) MIM-104 Patriot Raytheon28
AN/MPQ-55 Continuous Wave Acquisition Radar (CWAR) MIM-23 Hawk
AN/MPQ-57 High Power Illuminator doppler Radar (HPIR) MIM-23 Hawk
AN/MPQ-61 High Power Illuminator doppler Radar (HPIR) MIM-23 Hawk
AN/MPQ-62 Continuous Wave Acquisition Radar (CWAR), replaced by AN/TPS-80 G/ATOR MIM-23 Hawk
AN/MPQ-63 30 kW instrumenation radar operating from 9.3–10 GHz (3.22–3.00 cm) ITT-Gilfillan28
AN/MPQ-64 Sentinal X-band passive electronically scanned array 3D radar with a range of 25 mi (40 km) up to an altitude of 13,000 ft (4 km),28 modification of AN/TPQ-36 US Army Raytheon Missiles & Defense
AN/MPQ-65 Passive electronically scanned array (PESA) radar MIM-104 Patriot
AN/MPS – Mobile Radar Detection/Range and Bearing Search Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/MPS-1 Early-warning radar operating from 1.28–1.35 GHz (23.42–22.21 cm),28 developed as Project 424C, Camp Evans Signal Laboratory30
AN/MPS-4 140 kW height-finder radar operating from 6.275–6.575 GHz (4.78–4.56 cm) with a range of 80 mi (130 km) and an altitude of 40,000 ft (12,000 m)28 Hazeltine Corp
AN/MPS-7 650 kW long range surveillance radar with a range of 325 nmi (374 mi; 602 km) and up to 60,000 ft (18,000 m) operating between 1.22–1.35 GHz (24.57–22.21 cm), mobile version of the AN/FPS-20 Air Defense Command Bendix Corp28
AN/MPS-8 280 kW height-finder radar operating from 9.23–9.404 GHz (3.25–3.19 cm) with a range of 120 nmi (140 mi; 220 km) and an altitude of 60,000 ft (18,000 m)28 RCA Corp28
AN/MPS-9 650 kW tracking radar operating between 2.7–2.9 GHz (11.10–10.34 cm), used with AN/MSQ-1 Reeves Instrument Corp28
AN/MPS-11 1.8 megawatt mobile long range early warning radar operating between 1.28–1.35 GHz (23.42–22.21 cm) with a range of 200 mi (320 km) General Electric28
AN/MPS-14 5 megawatt S-band height-finder radar operating between 2.7–2.9 GHz (11.10–10.34 cm) with a range of 200 nmi (230 mi; 370 km) up to an altitude of 60,000 ft (18,000 m),28 mobile version of AN/FPS-6 Air Defense Command General Electric
AN/MPS-36 1 megawatt missile tracking radar28 White Sands Missile Range

MRx – Mobile Radio Systems

AN/MRC – Mobile Radio Communication Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/MRC-83 Vehicular mounted HF radio, replaced by AN/MRC-138 US Marine Corps31
AN/MRC-87 Radio set US Marine Corps32
AN/MRC-109 VHF radio US Marine Corps33
AN/MRC-110 VHF radio US Marine Corps34
AN/MRC-138 Vehicular mounted Single Side Band (SSB) radio set operating between 2–29.99 MHz (149.90–10.00 m) US Marine Corps35 Harris Corp
AN/MRC-142 Vehicular mounted Digital Wideband Transmission System (DWTS) UHF 3-watt radio terminal set operating from 1.35–1.85 GHz (22.21–16.20 cm) US Marine Corps36
AN/MRC-145 Vehicular mounted version of AN/VRC-92 Single Channel Ground and Airborne Radio System (SINCGARS) 50-watt VHF radio set operating from 30–87.975 MHz (9.99–3.41 m) US Marine Corps37 Harris Corp
AN/MRN – Mobile Radio Navigational Aid Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/MRN-1 25 watt Instrument approach localizer operating from 108.3–110.3 MHz (2.77–2.72 m), used with RC-103 airborne localizer receiver, same equipment as AN/CRN-3 K-53 van
AN/MRN-2 Radio Range, used with Signal Corps Radio SCR-522 K-53 van
AN/MRN-3 Marker beacon, jeep mounted
AN/MRN-12 Mobile control tower
AN/MRN-20 Mobile control tower, trailer mounted
AN/MRQ – Mobile Radio Special/Combination Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/MRQ-7 Doppler radio MGM-5 Corporal
AN/MRQ-12 Vehicular mounted Communications Interface System (CIS) providing facilities to operate other comms equipment/systems US Marine Corps38 NSWC Crane

MSx – Mobile Special/Combination Systems

AN/MSC – Mobile Special/Combination Communication Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/MSC-25 Communications Operations Center US Army39
AN/MSC-63 Shelterized communications switch US Marine Corps13
AN/MSC-77 Sensor Mobile Monitoring System (SMMS) receives, stores, processes, displays, and reports VHF/UHF sensor activity US Marine Corps40
AN/MSG – Mobile Special/Combination Fire Control Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/MSG-4 Mobile air defense system Sperry Corp
AN/MSG-5 Mobile air defense system Sperry Corp
AN/MSQ – Mobile Special/Combination Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/MSQ-1 Close Support Control Set radar/computer/communication system,41 later called MARC (Matador Automatic Radar Control), used with AN/APS-11, AN/APW-11 and AN/MPS-9 radars B-26 Marauder, MGM-1 Matador,28 RB-57A Canberra, USS Neosho (AO-143), USS Tarawa (CV-40) Reeves Instrument Corp
AN/MSQ-13 Interim air defense system Sperry Corp
AN/MSQ-18 Battalion Missile Operations System for command, control, and coordination in conjunction with AN/MSQ-28 Army Air Defense Command Post Project Nike
AN/MSQ-28 Directs associated missile batteries (AN/MSQ-18) Army Air Defense Command Post Project Nike Raytheon
AN/MSQ-35 X-band Radar Bomb Scoring (RBS) Central, developed into AN/MSQ-77 1st Combat Evaluation Group RBS Express trains
AN/MSQ-39 Radar Bomb Scoring (RBS) Central, replaced by AN/MSQ-4628 1st Combat Evaluation Group RBS Express trains Reeves Instrument Corp
AN/MSQ-46 Radar Bomb Scoring (RBS) Central, replaced AN/MSQ-3928
AN/MSQ-51 Aerial Target Control Central (ATCC) radar/computer/communications system Reeves Instrument Corp
AN/MSQ-77 Combat Skyspot/Combat Proof, nicknamed Miscue 77, mobile automatic tracking radar (200 mi (320 km) range)42 and computer system for command guidance of aircraft during ground directed bombing (GDB), replaced by AN/TPQ-43 Seek Score radar system28 Reeves Instrument Corp
AN/MSQ-104 Engagement Control Station (ECS) MIM-104 Patriot
AN/MSQ-115 Vehicular mounted command communication system US Marine Corps44 Rockwell Collins
AN/MSQ-124 Air Defense Communications Platform (ADCP) vehicular mounted radio and computer equipment, interfaces with AN/TYQ-23 Tactical Air Operations Module (TAOM) US Marine Corps45
AN/MSQ-132 Engagement Control Station (ECS) MIM-104 Patriot
AN/MSQ-134 Tactical Exploitation Group-Main (TEG-M) US Marine Corps46
AN/MSR – Mobile Special/Combination Receiving/Passive Detection Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/MSR-3 TACJAM-A 1,082 lb (491 kg) mobile tactical HF through SHF communications intelligence (COMINT) receiver and direction finder, and 1.6 kW HF/VHF electronic countermeasures system EH-60L Black Hawk Sanders/Tracor
(Joint venture)47
AN/MSR-T4 Threat Reaction Analysis Indicator System (TRAINS) radar receiver/data processing system, slave to AN/MST-T1
AN/MST – Mobile Special/Combination Transmitter Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/MST-T1 Multiple Threat Emitter Simulator (MUTES),a master to AN/MSR-T4

MYx – Mobile Data Processing/Computer Systems

AN/MYQ – Mobile Data Processing/Computer Special/Combination Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/MYQ-7 Shelterized, mobile Marine Expeditionary Force-Intelligence Analysis System (MEF-IAS) providing intelligence analysis support US Marine Corps49
AN/MYQ-8 Vehicular mounted Technical Control and Analysis Center-Product Improvement Program (TCAC-PIP) signals intelligence (SIGINT) and electronic warfare (EW) fusion center, replaced the AN/TSQ-13013 US Marine Corps50
AN/MYQ-9 Technical Control and Analysis Center (TCAC) transportable workstation for signals intelligence (SIGINT) processing US Marine Corps51

P

PAx – Portable Infrared Systems

AN/PAQ – Portable Infrared Special/Combination Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/PAQ-1 16 lb (7.3 kg) tripod or shoulder mounted Laser Target Designator (LTD) near infrared target designator/rangefinder,52 operates at 1064 nms53 Hughes Aircraft
AN/PAQ-3 Man-portable tripod mounted or shoulder fixed Modular Universal Laser Equipment (MULE) target designator/rangefinder with an effective range of 3,300 yd (3,000 m) for moving targets and 5,500 yd (5,000 m) for stationary targets54 Hughes Aircraft
AN/PAQ-4 Small-arms mounted Infrared (IR) Aiming Laser (IAL) with a range of 1,100 yd (1,000 m) at an operating wavelength of 830 nms Insight Technology55
AN/PAS – Portable Infrared Detection/Range and Bearing Search Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/PAS-4 Passive night vision sight, required an outside source of invisible infrared light to illuminate the viewing area56 M14 rifle
AN/PAS-5 Face mounted Infrared (IR) binocular used with auxiliary infrared radiation source, enabling the user to operate a vehicle during night hours57
AN/PAS-6 Metascope night vision goggles57 Varo
AN/PAS-7 Handheld thermal viewer,58 replaced by AN/PVS-1359 Night Vision Laboratories
AN/PAS-8 Aiming Light, developmental prototype60
AN/PAS-10 Infrared (IR) camera for use in detecting roof moisture Magnavox
AN/PAS-13 Infrared day or night Thermal Weapon Sight (TWS)61 GAU-21, M2 machine gun, M4 carbine, M16 rifle, M24 SWS, M60 and M240 machine guns, Mk 19 and Mk 47 Striker grenade launchers Raytheon
AN/PAS-17 Thermal Weapon Sight (TWS), to replace the AN/PVS-461
AN/PAS-18 Receiver, Infrared (IR) System night sight62 FIM-92 Stinger
AN/PAS-19 Handheld thermal imager63
AN/PAS-20 Hand Held Thermal Imager (HHTI) Hughes Aircraft64
AN/PAS-21 Thermal sight (Forward Looking Infrared (FLIR) SeeSPOT III) used either with laser target designator or standalone65 Teledyne FLIR
AN/PAS-22 Long Range Thermal Imager (LRTI) used in conjunction with laser target designator Elbit Systems
AN/PAS-23 Mini Thermal Monocular (MTM) with Infrared (IR) laser L3Harris
AN/PAS-24 ObservIR Recon III Thermal Imager with laser rangefinder Teledyne FLIR
AN/PAS-25 Thermal Laser Spot Imager (TLSI) with "SeeSPOT" capability for aiding with target designation Elbit Systems
AN/PAS-26 Thermal imager with laser rangefinder (Forward Looking Infrared (FLIR) Recon III Lite) Teledyne FLIR
AN/PAS-27 Individual Weapon Night Sight-Thermal (IWNS-T)66
AN/PAS-28 Medium Range Thermal Bi-Ocular (MRTB) sight (PhantomIRxr)6667 Raytheon68
AN/PAS-30 Mini Thermal Imager (MTI) uncooled monocular handheld unit66 L3Harris
AN/PAS-31 Integrated Night Observation Device—Long Range Thermal (INOD-LRT) clip-on night vision sniper scope Knight's Armament
AN/PAS-35 Family of Weapon Sights-Individual (FWS-I) thermal weapon sight, pairs with ENVG and ENVG-B69 Leonardo DRS
AN/PAS-36 Family of Weapon Sights-Individual (FWS-I) thermal weapon sight, pairs with ENVG and ENVG-B BAE

PEx – Portable Laser Systems

AN/PED – Portable Laser Direction Finding/Reconnaissance/Surveillance Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/PED-1 Lightweight Laser Designator Rangefinder (LLDR) tripod-mounted laser designator Northrop Grumman
AN/PED-5 Target Reconnaissance Infrared (IR) Geolocating Range Finder—Laser Target Locator Module (TRIGR LTLM) tripod-mounted laser designator BAE
AN/PED-6 Joint Effects Targeting System—Target Location Designation System (JETS TLDS) tripod-mounted laser designator Leonardo DRS
AN/PEQ – Portable Laser Special/Combination Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/PEQ-1 17.8 lb (8.1 kg) battery operated Special Operations Forces Laser Acquisition Marker (SOFLAM) tripod-mounted laser designator with a range of more than 3.1 mi (5 km),70 used with AN/PVS-13 CCTs, FORECON, JTACs, TACPs Northrop Grumman
AN/PEQ-2 Infrared (IR) Target Pointer/Illuminator/Aiming Laser (ITPIAL) weapon-mounted infrared laser sight Insight Technology
AN/PEQ-3 Combined laser, Infrared (IR) pointer, and illuminator Sikorsky H-60
AN/PEQ-4 Medium Power Laser Illuminator (MPLI) handheld target laser designator71 Insight Technology
AN/PEQ-5 Carbine Visible Laser (CVL) Insight Technology
AN/PEQ-6 Integrated Laser Light Module (ILLM) for Heckler & Koch Mark 23 pistol United States Special Operations Command (USSOCOM) Insight Technology
AN/PEQ-9 Laser Designator Module (LDM) Northrop Grumman
AN/PEQ-10 Laser Aiming Module (LAM 1000) for pistols L3 Technologies
AN/PEQ-11 Dual Infrared (IR) Aiming Laser (DIAL 100G) crew-served multi-function aiming laser, often mounted to crew-served weapons United States Naval Special Warfare Command (NAVSPECWAR) BE Meyers
AN/PEQ-13 Common Laser Range Finder (CLRF) binocular system7273 Elbit Systems
AN/PEQ-14 Integrated Laser White Light Pointer (ILWLP) mounted on pistols Insight Technology
AN/PEQ-15 Advanced Target Pointer/Illuminator/Aiming Light (ATPIAL) weapon-mounted Infrared (IR) Laser sight
AN/PEQ-16 Integrated Pointing Illumination Module (IPIM) weapon-mounted Infrared (IR) laser sight and visible flashlight
AN/PEQ-17 Portable Lightweight Designator/Rangefinder (PLDR) tripod mounted long-range laser designator74 Elbit Systems
AN/PEQ-18 Infrared (IR) Zoom Laser Illuminator Designator (IZLID 1000P) weapon-mountable infrared laser target designator and illuminator BE Meyers
AN/PEQ-19 Joint Terminal Attack Controller Laser Target Designator (JTAC LTD) tripod mounted laser designator Elbit Systems

PPx – Portable Radar Systems

AN/PPQ – Portable Radar Special/Combination Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/PPQ-1 Man-portable personnel detection radar used during night/low visibility patrols,75 forerunner of AN/PVQ-2
AN/PPQ-2 1 kW vehicle-mounted Light/Special Division Interim Sensor (LSDIS) L-band air defense early-warning radar operating from 1.22–1.46 GHz (24.6–20.5 cm) with a range of 12 mi (10 nmi; 19 km)76 US Army Lockheed Martin
AN/PPS – Portable Radar Detection/Range and Bearing Search Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/PPS-1 Continuous wave (CW) Doppler radar portable ground surveillance radar Sperry Gyroscope77
AN/PPS-4 Silent Sentry 800 watt battery operated tripod mounted 4 ft (1.2 m) tall I-band portable perimeter surveillance radar operating from 8.9–9.4 GHz (3.4–3.2 cm) with a range of 0.93 mi (1.50 km) tracking personnel and 5 mi (8.0 km) for vehicles,7879 replaced by AN/PPS-5 Sperry Corp80
AN/PPS-5 1 kW lightweight 125 lb (57 kg)28 battery operated portable Ku-band pulse-Doppler perimeter surveillance radar operating between 16–16.5 GHz (1.87–1.82 cm) with a range of 3.7 mi (6 km)79 for detecting personnel movement and 12 mi (20 km) for vehicles, replaced AN/PPS-4 Telephonics81
AN/PPS-6 100 watt portable I-band pulse Doppler perimeter surveillance radar operating at 9–9.5 GHz (3.33–3.16 cm) with a 1.9 mi (3 km) range, replaced by AN/PPS-15 US Marine Corps82 General Instruments2883
AN/PPS-9 13 lb (5.9 kg) I-band CW perimeter surveillance radar with battlefield Identification Friend or Foe (IFF) capability and a range of 9.3 mi (15.0 km) RCA Corp84
AN/PPS-10 Portable ground surveillance radar with battlefield Identification Friend or Foe (IFF) capability operating at 10 GHz (3.0 cm),85 also known as GD Model 205 General Dynamics
AN/PPS-14 18 lb (8.2 kg) Listening Post Surveillance Device (LPSD) 10 mW L-band pulse Doppler perimeter surveillance radar operating at 1.25 GHz (24.0 cm) with a range of 430 ft (130 m) Aerospace Research86
AN/PPS-15 94 mW lightweight battery operated solid-state X-band FM CW perimeter surveillance radar operating from 10.197–10.403 GHz (2.940–2.882 cm)587 with a 4,900 ft (1,500 m) range for personnel detection and vehicles up to 19,600 ft (6,000 m),88 replaced AN/PPS-689 US Marine Corps90

PRx – Portable Radio Systems

AN/PRC – Portable Radio Communications Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/PRC-5 16 watt shortwave radio transmitting from 4–16 MHz (74.95–18.74 m) depending on the crystals installed and receiving between 4.5–16 MHz (67–19 m)91 US Army
AN/PRC-6 Walkie-talkie handheld 250 mW VHF FM two-way radio operating from 47–55.4 MHz (6.38–5.41 m) and a range of about 1 mi (1.6 km),92 replaced SCR-536 Raytheon
AN/PRC-8 0.9 watt portable 26 lb (12 kg) HF radio transceiver operating from 20–27.9 MHz (14.99–10.75 m), replaced by AN/PRC-2593
AN/PRC-9 0.9 watt portable 26 lb (12 kg) HF/VHF radio transceiver operating from 27–38.9 MHz (11.10–7.71 m), replaced by AN/PRC-2593
AN/PRC-10 0.9 watt portable 26 lb (12 kg) VHF FM superheterodyne radio transceiver operating from 38–54.9 MHz (7.89–5.46 m), replaced by AN/PRC-259495
AN/PRC-17 Portable VHF/UHF AM survival radio92
AN/PRC-25 2 watt VHF FM solid-state radio transceiver operating from 30–75.95 MHz (9.99–3.95 m) over 920 channels with a range of 9 mi (14 km),9697 replaced the AN/PRC-10,95 replaced by AN/PRC-7792 Electrospace Corp
AN/PRC-32 Portable UHF AM survival radio operating at 243 MHz (1.23 m) US Navy
AN/PRC-47 Portable 75 lb (34 kg) HF 100 watt AM/CW/USB/RTTY radio operating from 2–12 MHz (149.90–24.98 m),98 replaced by AN/PRC-104 and AN/PRC-105 US Marine Corps99 Collins Radio100
AN/PRC-49 Portable UHF survival radio92
AN/PRC-63 Portable UHF AM beacon survival radio92 GTE
AN/PRC-65 Portable man-pack VHF AM transceiver with 1,122 channels, operating between 100–156 MHz (3.00–1.92 m)92 Simmonds Precision Products
AN/PRC-66 Portable VHF/UHF AM transceiver with 3,500 channels, operating between 225–400 MHz (1.33–0.75 m)92 US Air Force Collins Radio101
AN/PRC-68 Handheld VHF FM transceiver92 US Marine Corps102
AN/PRC-74 Portable HF SSB radio operating from 2–12 MHz (149.90–24.98 m)98 Hughes Aircraft
AN/PRC-75 Portable VHF/UHF AM transceiver US Marine Corps Collins Radio101
AN/PRC-77 Portable VHF combat-net radio with 5 mi (8.0 km) estimated range, replaced by Single Channel Ground and Airborne Radio System (SINCGARS) family of radios, replaced AN/PRC-25 US Marine Corps103 Associated Industries
AN/PRC-90 Survival radio operating at 243–282.8 MHz (1.23–1.06 m) AM with beacon mode, and a tone generator to allow the sending of Morse Code. Replaced by AN/PRC-149
AN/PRC-103 Rescue swimmer UHF AM transceiver radio92
AN/PRC-104 Tactical manpack 20 watt HF SSB/CW transceiver radio92 operating between 2–29.99 MHz (149.90–10.00 m), replaced AN/PRC-47,104 replaced by AN/PRC-150 US Marine Corps Hughes Aircraft105
AN/PRC-105 Tactical manpack 20 watt HF SSB/CW transceiver radio operating between 2–29.99 MHz (149.90–10.00 m), replaced AN/PRC-47,104 US Marine Corps
AN/PRC-112 Survival radio operating in VHF/UHF bands, replaced by AN/PRC-149
AN/PRC-113 Tactical short-range manpack VHF (116–149.975 MHz (2.58–2.00 m)) or UHF (225–399.975 MHz (1.33–0.75 m)) AM combat-net radio transceiver
AN/PRC-117 Falcon tactical manpack multi-band VHF/UHF software-defined combat-net radio US Marine Corps107 Harris Corp108
AN/PRC-118 400 kBd Low-Cost Packet Radio (LCPR) wideband datalink using direct sequence pseudonoise (DSPN) frequency-hopping spread spectrum109 EH-60A Black Hawk110 L3Harris111
AN/PRC-119 Lightweight tactical VHF (30–87.975 MHz (9.99–3.41 m)) Single Channel Ground and Airborne Radio System (SINCGARS) CECOM112
AN/PRC-125 Rescue swimmer radio, replaced by AN/PRC-149
AN/PRC-127 Portable handheld 2 watt 136–160 MHz (2.20–1.87 m) Very High Frequency (VHF) radio Honeywell
AN/PRC-138 Lightweight manpack 125-watt HF/VHF (1.6–60 MHz (187.37–5.00 m)) radio set US Marine Corps113 Harris Corp
AN/PRC-148 Handheld Multiband Inter/Intra Team Radio (MBITR) and Joint Tactical Radio System operating in VHF/UHF range from 30–512 MHz (9.99–0.59 m) US Army, US Marine Corps114 Thales Group115
AN/PRC-149 Rescue radio for non-combat use, replaces the PRC-90, PRC-112 and PRC-125 Tadiran
AN/PRC-150 Falcon II tactical HF SSB/VHF FM manpack radio US Marine Corps116 Harris Corp108
AN/PRC-152 Falcon III portable, compact, tactical software-defined combat-net radio Harris Corp108
AN/PRC-153 Integrated, Intra-Squad Radio (IISR) encrypted/secure two-way radio US Marine Corps Motorola
AN/PRC-154 Rifleman Radio is a handheld, intra-squad UHF tactical radio US Army
AN/PRC-155 Joint Tactical Radio System (JTRS) Handheld, Manpack & Small Form Fit (HMS) General Dynamics
AN/PRC-158 Falcon IV Multi-channel Manpack (MCMP) radio Harris Corp108
AN/PRC-159 Falcon III wideband team radio Harris Corp108
AN/PRC-160 Manpack tactical wideband HF/VHF radio, replaced AN/PRC-150 L3Harris
AN/PRC-161 Battlefield Awareness and Targeting System - Dismounted (BATS-D)
AN/PRC-162 Two-channel dismounted ground networking radio, with RT-2048(C)/U Collins Radio119
AN/PRC-163 Dual-channel tactical handheld radio, replaced AN/PRC-152 L3Harris
AN/PRC-165 Handheld Video Data Link (HH-VDL) L3Harris
AN/PRC-170 Javelin Mobile Ad-hoc Networking (MANET) handheld radio Thales Group
AN/PRC-171 Falcon IV 3.2 watt 1 lb (0.45 kg) UHF single-channel compact team radio operating from 0.225–2.6 GHz (133.24–11.53 cm) US Army's Integrated Tactical Network L3Harris120
AN/PRC-343 50 mW short range Integrated/Intra-Squad Radio (IISR), also called Personal Role Radio (PRR), operating from 2.4–2.483 GHz (12.49–12.07 cm) for a distance of 1,600 ft (490 m) US Marine Corps121 Thales
AN/PRC-6809 Multiband Inter/Intra Team Radio (MBITR) Clear handheld radio, without encryption, variation of AN/PRC-148 Thales Group
AN/PRD – Portable Radio Direction Finding/Reconnaissance/Surveillance Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/PRD-10 Man-transportable Radio Direction Finding System (MRDFS) operating from 20–500 MHz (15.0–0.6 m), but direction finding only from 20–80 MHz (15.0–3.7 m)5
AN/PRD-12 Tactical portable HF/VHF/UHF direction finding system, replaced by AN/MLQ-40 US Marine Corps13
AN/PRD-13 HF/VHF/UHF direction finding signals intelligence (SIGINT) Manpack System (SSMS)122 Special Operations Forces Linkabit
AN/PRQ – Portable Radio Special/Combination Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/PRQ-7 Combat Survivor/Evader Locator (CSEL) with GPS, UHF line of sight and satellite communications along with a Cospas-Sarsat beacon Boeing

PSx – Portable Special/Combination Systems

AN/PSC – Portable Special/Combination Communications Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/PSC-5 Manpack satellite communications (SATCOM) radio terminal operating in 30–512 MHz (9.99–0.59 m) frequency range US Marine Corps123 Raytheon
AN/PSC-13 Dismounted-Data Automated Communications Terminal (D-DACT) for situational awareness and Command and Control US Marine Corps124 Talla-Tech
AN/PSG – Portable Special/Combination Fire Control Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/PSG-2 Digital Message Device (DMD), remote device used with AN/GSG-10 TACFIRE system
AN/PSG-10 Pocket Sized Forward Entry Device (PFED) computer for processing fire support specific functions US Marine Corps125 Talla-Tech
AN/PSN – Portable Special/Combination Navigational Aids Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/PSN-4 Long Range Navigation (LORAN) manpack receiver for Army helicopters' avionics Teledyne
AN/PSN-11 Less than 3 lb (1.4 kg) ruggedized single-frequency Precision Lightweight GPS Receiver (PLGR or Plugger) handheld satellite signals navigation set, replaced by AN/PSN-13 US Marine Corps126 Rockwell Collins127
AN/PSN-13 Defense Advanced GPS Receiver (DAGR, or Dagger) US Marine Corps126 Rockwell Collins
AN/PSQ – Portable Special/Combination Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/PSQ-4 23 lb (10 kg)128 portable battery operated radio US Army129 Raytheon
AN/PSQ-9 1,317 lb (597 kg) HF/VHF/UHF Team Portable Collection System Multi-Platform Capable (TPCS-MPC) system for gathering communications/signals intelligence (COMINT/SIGINT)130 US Marine Corps SPAWAR
AN/PSQ-13 142 lb (64 kg) Secondary Imagery Dissemination System (SIDS) portable electronic device to share tactical digital imagery US Marine Corps131
AN/PSQ-14 Grenade Launcher Day/Night Sight Mounts (GLDNSM)132 US Army, US Marine Corps
AN/PSQ-16 Hand Held Monitor (HHM) radio receiver which connects to a laptop133 Remotely Monitored Battlefield Sensor System-II (REMBASS II) L3Harris134
AN/PSQ-17 Communication Planning System (CPS) Laptop computer provides communications and management of Military Strategic and Tactical Relay (MILSTAR) Extremely High Frequency (EHF) satellite resources135
AN/PSQ-18 Grenade Launcher Day/Night Sight Mounts (GLDNSM), an enhanced fire-control system M203 grenade launcher Insight Technology136
AN/PSQ-19 Target Location, Designation, and Hand-off System (TLDHS) portable equipment suite allowing operators to determine their location and designate enemy locations137 US Marine Corps
  • Talla-Tech,
  • Walkabout Computers
AN/PSQ-20 Passive monocular Enhanced Night Vision Goggle (ENVG) Exelis
AN/PSQ-21 Day/night imager hand-held passive thermal infrared (IR) electro-optical sensor used to classify/identify active targets138 US Marine Corps Nova Engineering
AN/PSQ-22 Hand-Held Programmer-Monitor (HHPM) VHF radio receiver that receives, demodulates, decodes, and displays symbols representative of sensor set message transmissions. Used to program sensor units and collect remote sensor data139140 US Marine Corps Nova Engineering
AN/PSQ-23 Small Tactical Optical Rifle-Mounted (STORM) laser rangefinder, ballistic calculator with visible and Infrared (IR) lasers141 L3Harris
AN/PSQ-25 Enhanced Position Location Reporting System Network Manager (EPLRS-ENM) ruggedized laptop for tracking troop movements US Marine Corps142
AN/PSQ-27 Data distribution system master case,143 associated with AN/PSQ-9 US Marine Corps
AN/PSQ-28 Direction finder set,144 associated with AN/PSQ-9 US Marine Corps
AN/PSQ-29 Data distribution system modular case,145 associated with AN/PSQ-9 US Marine Corps
AN/PSQ-30 Data distribution system advanced case,146 associated with AN/PSQ-9 US Marine Corps
AN/PSQ-36 Portable 580 grams (20 oz) helmet mounted battery operated binocular Fusion Goggle Enhanced (FGE) night vision detection, observation, and target identification system with a 17 μm thermal imaging sensor147148 US Army L3Harris149
AN/PSQ-39 Monocular Enhanced Night Vision Goggle (ENVG) system
AN/PSQ-40 Enhanced Night Vision Goggle (ENVG) system
AN/PSQ-42 Less than 2.5 lb (1.1 kg) third-generation battery operated passive Enhanced Night Vision Goggle-Binocular (ENVG-B) US Army, US Marine Corps
AN/PSQ-44 Less than 40 ounces (1,100 g) Enhanced Night Vision Goggle-Binocular (ENVG-B) with 1× magnification Elbit Systems of America150
AN/PSS – Portable Special/Combination Search Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/PSS-11 Battery powered portable land mine detection set weighing 30–36 lb (14–16 kg) depending on manufacturer US Army
  • Polan,
  • Oregon Technical Products,
  • The VP Company,
  • Fourdee151
AN/PSS-12 Commercial off-the-shelf (COTS) metal detector US Army Schiebel152
AN/PSS-14 10.2 lb (4.6 kg)152 battery operated handheld standoff mine detection system (HSTAMIDS)153 with wideband coherent stepped frequency ground-penetrating radar for detecting both metallic and non-metallic threats including buried wires154155 US Army, US Marine Corps L-3 Communications156

PVx – Portable Visual/Visible Light Systems

AN/PVQ – Portable Visual/Visible Light Special/Combination Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/PVQ-2 Sensory Aid Device meant for nighttime/low visibility use for soldiers on patrol sending out pulses of light reflecting them off of objects giving the user an auditory cue, developed from AN/PPQ-175 RCA Corp157
AN/PVQ-31 Advanced Combat Optical Gunsight (ACOG) US Marine Corps, US Army158 Trijicon
AN/PVS – Portable Visual/Visible Light Detecting/Range and Bearing Search Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/PVS-1 Starlight Scope first-generation night vision sight159 M14 rifle
AN/PVS-2 First-generation portable battery powered passive electro-optical night vision sight for individual served weapons56160 M14, M14A2, XM16E1 rifles, M67 recoilless rifle
AN/PVS-3 3 lb (1.4 kg) handheld miniaturized second-generation battery powered passive electro-optical night vision sight which amplifies reflected ambient light159161
AN/PVS-4 4 lb (1.8 kg) second-generation individual served weapon passive battery operated electro-optical night vision sight, replaced AN/PVS-2, replaced by AN/PVS-1359 M14 and M16 rifles, M60 machine gun, M67 recoilless rifle, M72A1 LAW rocket launcher, M79 and M203 grenade launchers, M249 SAW Optic Electronic Corp
AN/PVS-5 Passive dual-tube lightweight 1.98 lb (0.90 kg) night-vision goggles used for aviation and ground support,58 replaced by AN/PVS-7 US Army, US Marine Corps162
AN/PVS-6 Man-portable 3.5 lb (1.6 kg) binocular Mini Eyesafe Laser Infrared (IR) Observation Set (MELIOS) laser target designator with ranges out to 6.2 mi (10 km),163 operating at a wavelength of 1.54 microns,164 replaced AN/GVS-559 Litton Industries
AN/PVS-7 1.5 lb (0.68 kg) single tube biocular night vision device, replaced AN/PVS-5, replaced by AN/PVS-14 US Army, US Marine Corps
AN/PVS-8 Portable shipboard-mounted battery operated long range passive surveillance night vision sight with a 6.2x magnification factor165 US Navy
AN/PVS-9 Front mounted battery powered night vision sniperscope166 Simrad Optronics167
AN/PVS-10 Third-generation lightweight 4.9 lb (2.2 kg) battery operated Sniper Night Sight (SNS) with 8.5x magnification with target recognition night 660 yd (600 m) and day 870 yd (800 m)168 M24 sniper rifle, M110 Semi-Automatic Sniper System Litton Industries169
AN/PVS-11 Handheld submersable monocular short-range passive/active pocketscope, illuminating a mansized object in active mode at a distance of 98 ft (30 m)170 Litton Industries171
AN/PVS-12 Aquila third-generation 3.8 lb (1.7 kg) battery operated night vision sight with 4x magnification L3 Technologies172
AN/PVS-13 4.2 lb (1.9 kg) 6x magnification battery operated Laser Marker Night Vision Sight (LMNVS) used only with AN/PEQ-1A SOFLAM,173174 replaced AN/PVS-4, AN/TVS-5 and AN/PAS-7175 L3 Technologies
AN/PVS-14 14 oz (400 g) third-generation battery operated Monocular Night Vision Device (MNVD) with a range of 490 ft (150 m) Starlight mode and 980 ft (300 m) in moonlight176
AN/PVS-15 Third-generation handheld or helmet mounted light weight binocular night vision sight submersible to 66 ft (20 m) L3 Technologies177
AN/PVS-16 Maritime multi-sensor gyro-stabilized binoculars178
AN/PVS-17 Third-generation Miniature Night Sight (MNS) M249 SAW, M240 machine gun L3 Technologies
AN/PVS-18 Handheld or helmet mounted battery operated monocular night vision sight L3 Technologies177
AN/PVS-20 Night vision sight for crew-served weapons179 L3 Technologies
AN/PVS-21 Low profile ruggedized Night Vision Goggles (NVG)180 Steiner-Optik181
AN/PVS-22 Third-generation 1.75 lb (0.79 kg) battery operated Universal Night Sight (UNS)® clip-on night vision sight submersible up to 66 ft (20 m)182
AN/PVS-23 Third-generation ruggedized battery operated multi-purpose 23 oz (650 g) binocular Night Vision Goggles with a focal range from 16 in (410 mm) to infinity183 Harris Corp184
AN/PVS-24 Third-generation battery operated ruggedized Clip-on Night Vision Device-Image Intensified (CNVD-I2) weighing less than 28.0 oz (794 g) with a minimum focal distance of 82 ft (25 m) and a detection range of 1,600 ft (500 m)185 L3Harris186
AN/PVS-25 Wide Field of view Diverging Image Tube Night Vision Goggles (WFoV DIT NVG)187 L3Harris
AN/PVS-26 Day optic and in-line forward mounted image intensified (I2) night vision device M24 SWS,188 M110 SASS189 Knight's Armament
AN/PVS-27 Magnum Universal Night Sight (MUNS), also called Scout Sniper Medium Range Night Sight (SSMRNS), detects man-sized target at 5,680 ft (1,730 m)190 US Marine Corps189 Teledyne FLIR
AN/PVS-29 Battery operated 3.5 lb (1.6 kg) Sniper Night Sight (SNS) with a range of 660 yd (600 m) for human-sized targets M110 SASS Knight's Armament191
AN/PVS-30 2.9 lb (1.3 kg) third-generation battery operated Universal Night Sight Long Range (UNS LR) Clip-On Night Vision Device (CNVD) weapon sight with typical magnification of 15x identifying human-sized targets at more than 1,100 yd (1 km) and vehicles at 1,600 yd (1.5 km)192 M110 SASS Knight's Armament193
AN/PVS-31 Light-weight less than 16 oz (450 g) battery operated helmet-mounted third-generation Binocular Night Vision Device (BNVD) submersible to 66 ft (20 m) US Air Force

PYx – Portable Data Processing/Computer Systems

AN/PYQ – Portable Data Processing/Computer Special/Combination Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/PYQ-1 Digital Terrain Analysis Mapping System (DTAMS) US Marine Corps196
AN/PYQ-10 Ruggedized, portable, hand-held Simple Key Loader (SKL) fill device for securely receiving, storing, and transferring data between compatible cryptographic and communications equipment Sierra Nevada Corp

S

SEx – Water (surface ship or buoys) Laser Systems

AN/SEQ – Water (surface ship or buoys) Laser Special/Combination Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/SEQ-3 Laser Weapon System (LaWS), replaced by High Energy Laser with Integrated Optical-dazzler and Surveillance (HELIOS) USS Ponce (LPD-15), USS Portland (LPD-27) NSWC Dahlgren

SLx – Water (surface ship or buoys) Countermeasures Systems

AN/SLQ – Water Countermeasures Special/Combination Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/SLQ-17 Shipboard computer-controlled warning and jamming false target generator electronic countermeasures system defending against missile/radar threats, includes AN/WLR-8197 US Navy Aircraft Carriers
AN/SLQ-19 Transportable electronic countermeasure system USS Albany (CG-10),198 USS Hanson (DDR-832) RCA Corp199
AN/SLQ-25 Nixie 1,570 lb (710 kg) digitally controlled modular electro-acoustic projector towed passive torpedo decoy system200 US Navy
AN/SLQ-26 Threat Reactive Anti-Ship Missile Defence Electronic Warfare (EW) countermeasures suite Albany-class cruisers,198 Belknap-class cruisers, Charles F. Adams-class destroyers,203 Knox-class frigates
AN/SLQ-32 5,000 lb (2,300 kg) shipborne electronic warfare (EW) suite for warning, identification, and bearing of radar-guided anti-ship cruise missiles (ASCM) and their launch platforms receiving from 0.25–20 GHz (119.9–1.5 cm) launching decoys and electronic attack noise/deception jamming countermeasures from 5–20 GHz (6.0–1.5 cm) while tracking multiple emitters204 US Navy205 Raytheon197
AN/SLQ-48 Remotely operated mine neutralization vehicle (MNV) utilizing a tethered submersible vehicle equipped with sonar and a CCD-TV camera for low visibility conditions operating up to 1,000 yards (910 m) and 2,000 ft (610 m) deep Avenger-class mine countermeasures ships,206 Osprey-class minehunters207 Alliant Techsystems208
AN/SLQ-49 Rubber Duck chaff-dispensing buoy decoy system consists of 2 inflatable decoy floats connected by a 16 ft (5 m) cable, replaced by IDS300 inflatable decoy system US Navy
AN/SLQ-59 Shipborne electronic attack system Arleigh Burke-class destroyers, Nimitz-class aircraft carriers, Ticonderoga-class cruisers L3Harris209
AN/SLQ-60 SeaFox 95 lb (43 kg) semi-autonomous, battery-powered fiber-optic guided mine neutralization unmanned underwater vehicle (UUV) about 4 ft (1.2 m) long and 1 ft (30 cm) wide with four independent reversible motors and a hover thruster210 Avenger-class mine countermeasures ships,206 MH-53E Sea Dragon Atlas North America211
AN/SLR – Water Countermeasures Receiver/Passive Detection Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/SLR-12 Wideband countermeasures threat identification/warning receiver and direction finding system operating from 11–16 GHz (2.7–1.9 cm)212 US Navy213
AN/SLR-25 Advanced Cryptologic Carry-on Exploitation System (ACCES) or Ship Signal Exploitation Equipment (SSEE)214 passive electronic support measures (ESM)/electronic warfare (EW) system operating from 0.5–18 GHz (60.0–1.7 cm), used with AN/SSQ-120 Arleigh Burke-class destroyers, Spruance-class destroyers, Ticonderoga-class cruisers, USS Blue Ridge (LCC-19), USS Wasp (LHD-1),215 USS Mount Whitney (LCC-20)216 Sanders Associates
AN/SLY – Water Countermeasures Surveillance Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/SLY-2 Advanced Integrated Electronic Warfare System (AIEWS) electronic support measures (ESM) and electronic attack system, replaced AN/SLQ-32, AN/SSQ-82, AN/WLR-1217 US Navy Lockheed Martin

SPx – Water (surface ship or buoys) Radar Systems

AN/SPA – Water Radar Auxiliary Assembly Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/SPA-4 Shipboard surface search range-azimuth indicator radar/repeater with a range of 300 mi (480 km)218 US Navy Bendix Corp219
AN/SPA-8 Shipboard surface search range-azimuth indicator radar/repeater with a range of 300 mi (480 km)220 US Navy Hazeltine Corp221
AN/SPA-18 Shipboard surface search range-azimuth indicator radar/repeater with a range of 30 mi (48 km)222 US Navy The Austin Company223
AN/SPA-25 Shipboard range-azimuth transistorized indicator search radar with a range of 300 mi (480 km)224 US Navy
AN/SPA-33 Shipboard surface search range-azimuth indicator radar/repeater with a 300 mi (480 km) range, used with AN/SPS-26226 US Navy Hazeltine Corp227
AN/SPA-34 Shipboard remote indicator radar with a 400 mi (640 km) range226 US Navy Philco228
AN/SPA-40 Shipboard surface search range-azmuth indicator radar/repeater with a range of 300 mi (480 km) and operating up to 100,000 ft (30,000 m) altitude, used with AN/SPS-8 and AN/SPS-30229 US Navy General Electric230
AN/SPA-41 Shipboard height-finding radar, replaced the AN/SPA-40231
AN/SPA-43 Shipboard intercept tracking radar231
AN/SPA-50 Shipboard surface search range-azimuth indicator radar/repeater222
AN/SPA-59 Shipboard surface search range-azimuth indicator radar/repeater with a 400-mile range226
AN/SPA-66 Shipboard remote indicator radar, replaced the AN/SPA-34226
AN/SPA-256 Radar display, used with AN/SPS-55 Cardion Electronics
AN/SPG – Water Radar Fire Control Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/SPG-49 3 MW C-band fire-control radar operating from 5.4–5.9 GHz (5.55–5.08 cm) with a range of 150 nmi (170 mi; 280 km)232 USS Columbus (CG-12), USS Galveston (CLG-3),233 USS Oklahoma City (CL-91),234 USS Little Rock (CLG-4)235 for the RIM-8 Talos Sperry Gyroscope
AN/SPG-51 81 kW fire-control radar operating at 5.45–5.825 GHz (5.50–5.15 cm) and 10.25–10.5 GHz (2.92–2.86 cm) with a range of 100 nmi (120 mi; 190 km) California-class cruisers, Charles F. Adams-class destroyers, Kidd-class destroyers, Virginia-class cruisers for RIM-24 Tartar and RIM-66 Standard Raytheon
AN/SPG-53 250 kW naval ship gun fire-control system radar with a range of 59 nmi (68 mi; 109 km) Belknap-class cruisers, Charles F. Adams-class destroyers, Farragut-class destroyers, Forrest Sherman-class destroyers, Knox-class frigates, Mitscher-class destroyers
AN/SPG-55 C/X-band sea missile 3D fire-control radar with a range of 150 nmi (170 mi; 280 km) Belknap-class cruisers, Farragut-class destroyers, Leahy-class cruisers, Kitty Hawk-class aircraft carriers and ships USS Bainbridge (CGN-25), USS Long Beach (CGN-9), USS Truxtun (DLGN-35) for RIM-2 Terrier and RIM-67 Standard
AN/SPG-59 Passive electronically scanned array (PESA) multifunction illumination/tracking radar with a range of 110 nmi (130 mi; 200 km) Typhon Combat System, Did not enter service
AN/SPG-60 Naval missile 3D monopulse Doppler fire-control radar Charles F. Adams-class destroyers, Spruance-class destroyers, Kidd-class destroyers, Tarawa-class amphibious assault ships, California-class cruisers, Virginia-class cruisers for RIM-24 Tartar and RIM-66 Standard
AN/SPG-62 10 kW X-band continuous wave (CW) narrow-beam missile terminal guidance fire-control radar operating from 8–12 GHz (3.75–2.50 cm) for Aegis Combat System Arleigh Burke-class destroyers, Ticonderoga-class cruisers Raytheon
AN/SPN – Water Radar Navigation Aid Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/SPN-10 All-weather Carrier Landing System (ACLS) with a 4 mi (6.4 km) lock-on range236 USS America (CVA-66), USS Enterprise (CVAN-65), USS Franklin D. Roosevelt (CVA-42), USS Independence (CVA-62), USS Kitty Hawk (CVA-63), USS Midway (CVA-41), USS Ranger (CVA-61) Bell Aircraft24
AN/SPN-35 200 kW Precision Approach Radar (PAR) landing system operating from 9.0–9.2 GHz (3.33–3.26 cm), developed from AN/TPN-8 Tarawa-class amphibious assault ships, America-class amphibious assault ships, Wasp-class amphibious assault ships, Nimitz-class aircraft carriers ITT-Gilfillan
AN/SPN-41 2.2 kW Ku-band Instrument Carrier Landing System (ICLS) radar operating between 15.412–15.688 GHz (1.95–1.91 cm) with a range of 48 nmi (55 mi; 89 km) Kitty Hawk-class aircraft carriers237 Cutler-Hammer238
AN/SPN-42 Automated Carrier Landing System (ACLS) radar, replaced AN/SPN-10239
AN/SPN-43 1 MW S-band 2D air traffic control (ATC) radar operating from 3.5–3.7 GHz (8.57–8.10 cm) at a range of 50 nmi (58 mi; 93 km) up to 30,000 ft (9,100 m) altitude ITT-Gilfillan240
AN/SPN-44 Air traffic control Doppler radar Kitty Hawk-class aircraft carriers237
AN/SPN-46 50 kW Ka/X-band monopulse Doppler radar Automatic Carrier Landing System (ACLS) with a range of 10 nmi (12 mi; 19 km) Kitty Hawk-class aircraft carriers,237 Nimitz-class aircraft carriers Textron Systems
AN/SPQ – Water Radar Special/Combination Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/SPQ-5 Long range over-the-horizon high-altitude radar Boston-class cruisers for RIM-2 Terrier241 Sperry Gyroscope242
AN/SPQ-9 1.2 kW X-band multi-purpose track while scan (TWS) 2D pulse-Doppler frequency agile Anti-Ship Missile Defense (ASMD) surface search and fire-control radar243 Spruance-class destroyers, Kidd-class destroyers, Arleigh Burke-class destroyers, Ticonderoga-class cruisers, Tarawa-class amphibious assault ships, California-class cruisers, Virginia-class cruisers Northrop Grumman244
AN/SPQ-11 Cobra Judy passive electronically scanned array (PESA) space tracking radar phased-array radar operating in E/F-bands between 2.9–3.1 GHz (10.34–9.67 cm), replaced by X and S-band Cobra King radars USNS Observation Island (T-AGM-23)
AN/SPS – Water Radar Detection/Range and Bearing Search Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/SPS-1 X-band air and surface surveillance radar245 US Navy
AN/SPS-2 Very-long range early warning height finder radar primarily used against aircraft and flat trajectory missiles with expected effective range of 295 nmi (339 mi; 546 km) up to 75,000 ft (23,000 m)246 US Navy
AN/SPS-5 285 kW medium range surface-search radar operating between 5.45–5.825 GHz (5.501–5.147 cm)247 US Navy
AN/SPS-6 500 kW L-band 2D air search radar operating between 1.25–1.35 GHz (24.0–22.2 cm)248 US Navy
AN/SPS-8 High-power 650 kW height finding radar and IFF interrogator operating from 3.43–3.55 GHz (8.7–8.4 cm) with a maximum range of 165 mi (266 km),249 used with AN/SPA-40 US Navy General Electric
AN/SPS-10 500 kW 2D C-band medium-range surface search radar operating between 5.45–5.825 GHz (5.501–5.147 cm) with an effective range exceeding 100 mi (160 km),250 replaced by AN/SPS-67251 US Navy Raytheon
AN/SPS-12 500 kW L-band 2D medium range surveillance radar operating from 1.25–1.35 GHz (24.0–22.2 cm) with a range of 200 nmi (230 mi; 370 km) US Navy RCA Corp252
AN/SPS-17 2D air search radar US Navy
AN/SPS-21 Short range surface-search radar253
AN/SPS-29 2D early-warning radar254 General Electric
AN/SPS-30 High-power long range 3D air search radar,255 used with AN/SPA-40 Kitty Hawk-class aircraft carriers237 General Electric
AN/SPS-32 SCANFAR 1.5 MW phased array air surveillance radar with a 400 nmi (460 mi; 740 km) range USS Enterprise (CVN-65), USS Long Beach (CGN-9) Hughes Aircraft
AN/SPS-33 SCANFAR 1.5 MW phased array target tracking radar with a 400 nmi (460 mi; 740 km) range USS Enterprise (CVN-65), USS Long Beach (CGN-9) Hughes Aircraft
AN/SPS-37 High-power long range air search radar254 Kitty Hawk-class aircraft carriers237 General Electric
AN/SPS-39 3D air search radar Hughes Aircraft
AN/SPS-40 2D air search radar256
AN/SPS-42 3D air search radar249
AN/SPS-43 Long range 2D air search radar254 Forrestal-class aircraft carriers, Kitty Hawk-class aircraft carriers, Nimitz-class aircraft carriers: USS Nimitz (CVN-68), USS Dwight D. Eisenhower (CVN-69) and USS Carl Vinson (CVN-70)
AN/SPS-48 3D sea air search radar249 Forrestal-class aircraft carriers, Kitty Hawk-class aircraft carriers, Nimitz-class aircraft carriers, Virginia-class cruisers Exelis
AN/SPS-49 2D long range air search radar Kitty Hawk-class aircraft carriers, Nimitz-class aircraft carriers, Virginia-class cruisers Raytheon
AN/SPS-52 Long range 3D sea air search radar258 Baleares-class frigates, Brooke-class frigates, Charles F. Adams-class destroyers, Hatakaze-class destroyers, Tarawa-class amphibious assault ships, Wasp-class amphibious assault ships, Galveston-class cruisers, Providence-class cruisers
AN/SPS-53 Surface-search radar259
AN/SPS-55 Surface search radar, used with AN/SPA-256 Virginia-class cruisers Cardion Electronics
AN/SPS-58 Low altitude 2D air search radar
AN/SPS-64 Pathfinder S/X-band search and navigation radar transmitting at up to 60 kW operating at either 3–3.05 GHz (10.0–9.8 cm) or 9.35–9.4 GHz (3.21–3.19 cm) with a range of 64 nmi (74 mi; 119 km) US Army, US Navy, US Coast Guard260 Raytheon261
AN/SPS-67 2D surface search radar operating in the 5.45–5.825 GHz (5.50–5.15 cm) range, replaced AN/SPS-10251 Arleigh Burke-class destroyers Norden Systems257
AN/SPS-73 25 kW short-range 2D X-band surface search radar capable of tracking up to 200 targets,262 replaced AN/SPS-55 and AN/SPS-64263 US Navy
AN/SPS-77 Sea Giraffe 25 kW Agile Multi-Beam (AMB) 3D C-band multi-function search radar operating from 5.4–5.9 GHz (0.056–0.051 m) at distances of 110 mi (180 km) and altitudes up to 66,000 feet (20,000 m)264 Independence-class littoral combat ships Saab AB
AN/SPW – Water Radar Flight/Remote Control Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/SPW-2 Guidance radar RIM-8 Talos
AN/SPY – Water Radar Surveillance and Control Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/SPY-1 Passive Electronically Scanned Array (PESA) 3D radar Arleigh Burke-class destroyers, Ticonderoga-class cruisers Lockheed Martin Rotary and Mission Systems
AN/SPY-3 Active Electronically Scanned Array (AESA) Gerald R. Ford-class aircraft carriers, Zumwalt-class destroyers Raytheon
AN/SPY-6 Missile defense and air surveillance radar Arleigh Burke-class destroyers, Constellation-class frigates, Gerald R. Ford-class aircraft carriers, America-class amphibious assault ships, San Antonio-class amphibious transport docks Raytheon
AN/SPY-7 Long Range Discrimination Radar (LRDR) Active Electronically Scanned Array (AESA) early-warning system Aegis Ballistic Missile Defense System Lockheed Martin

SQx - Water (surface ship or buoys) Sonar Systems

AN/SQQ – Water Sonar Special/Combination Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/SQQ-23 Computer coordinated sonar265
AN/SQQ-32 Variable-depth Mine-hunting Sonar Set (MSS) detection and classification sonar with near-photographic quality resolution, replaced AN/SQQ-30266 USS Avenger (MCM-1), USS Osprey (MHC-51)
AN/SQQ-34 Carrier Vessel Tactical Support Center (CV-TSC) for Anti-Submarine Warfare (ASW) and Surface Warfare (SUW) on aircraft carriers267 US Navy
AN/SQQ-89 Undersea Warfare Combat System Lockheed Martin Rotary and Mission Systems
AN/SQQ-90 ASW system
AN/SQR – Water Sonar Receiving/Passive Detection Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/SQR-17 Sonobuoy processor part of Light Airborne Multi-Purpose System (LAMPS III) system Knox-class frigates, Oliver Hazard Perry-class frigates, Spruance-class destroyers Leonardo DRS
AN/SQR-18 Tactical towed array sonar system Knox-class frigates
AN/SQR-19 Tactical towed array sonar system AN/SQQ-89
AN/SQR-20 Active and passive Multi-Function Towed Array (MFTA) sonar system (now TB-37U) Arleigh Burke-class destroyers, Ticonderoga-class cruisers, Zumwalt-class destroyers Lockheed Martin268
AN/SQS – Water Sonar Detection/Range and Bearing Search Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/SQS-23 Transducer sonar269 Gearing-class destroyers
AN/SQS-26 Bow mounted, low frequency, active/passive sonar Belknap-class cruisers, Bronstein-class frigates, Brooke-class frigates, Garcia-class frigates, Knox-class frigates, Truxtun-class destroyers, Virginia-class cruisers
AN/SQS-35 Fish variable depth sonar system Knox-class frigates EDO Corp
AN/SQS-38 Hull-mounted version of the AN/SQS-35 Hamilton-class cutters
AN/SQS-53 Bow mounted, low frequency, active/passive sonar Arleigh Burke-class destroyers, Ticonderoga-class cruisers
AN/SQS-56 Hellen Keller hull mounted sonar system Oliver Hazard Perry-class frigates
AN/SQS-504 Diver medium-frequency active variable depth sonar Annapolis-class destroyer, Leander-class frigate, River-class destroyer escort, St. Laurent-class destroyer

SRx – Water (surface ship or buoys) Radio Systems

AN/SRC – Water Radio Communications Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/SRC-9 Radio navigation set Virginia-class cruisers
AN/SRC-20 UHF line-of-sight radio Kitty Hawk-class aircraft carriers237
AN/SRC-21 UHF line-of-sight radio Kitty Hawk-class aircraft carriers237
AN/SRC-31 300 watt UHF AM/FM data link transeiver operating from 225–400 MHz (133.24–74.95 cm) Naval Tactical Data System, Virginia-class cruisers Electronic Communications
(division of NCR)270
AN/SRQ – Water Radio Special/Combination Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/SRQ-4 Hawklink 1,261.1 lb (572.0 kg) shipborne Ku-band high-bandwidth sensor, video, network, and acoustic data radio terminal set communicating with fleet airborne assets operating from 14.53–15.35 GHz (2.063–1.953 cm) with a range of up to 100 nmi (120 mi; 190 km), software configurable to work with the Common Data Link (CDL) network, integrated with other shipborne ASW systems Arleigh Burke-class destroyers, Oliver Hazard Perry-class frigates, Ticonderoga-class cruisers271 L3Harris272

SSx – Water (surface ship or buoys) Special/Combination Systems

AN/SSQ – Water Special/Combination Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/SSQ-1 Prototype sonobuoy273 Magnavox
AN/SSQ-2 First mass-produced sonobuoy274
AN/SSQ-15 First production active sonobuoy, range-only (replaced in the late 1960s by AN/SSQ-47)275
AN/SSQ-20 Americanized version of the British T-1946 directional sonobuoy273
AN/SSQ-23 Julie omnidirectional low frequency passive sonobuoy276
AN/SSQ-28 Jezebel omnidirectional Low Frequency Analyzer and Recorder (LOFAR) passive sonobuoy277
AN/SSQ-36 BathyThermal (BT) sonobuoy278 Ultra Electronics279
AN/SSQ-41 Jezebel passive Low Frequency Analyzer and Recorder (LOFAR) passive sonobuoy, replaced both AN/SSQ-23 and AN/SSQ-28280281
AN/SSQ-42 Extended Echo Ranging (EER) directional sonobuoy Hazeltine Corp282
AN/SSQ-46 Extended Echo Ranging (EER) directional sonobuoy General Electric282
AN/SSQ-47 Range only active sonobuoy283284
AN/SSQ-48 Jezebel omnidirectional Low Frequency Analyzer and Recorder (LOFAR) passive sonobuoy281
AN/SSQ-50 Remote controlled Command Activated Sonobuoy System (CASS), replaced AN/SSQ-47285286
AN/SSQ-53 Directional Low Frequency Analysis and Recording (DIFAR) passive directional sonobuoy287288 SH-2F Seasprite289 Ultra Electronics290
AN/SSQ-57 Low Frequency Analyzer and Recorder (LOFAR) passive sonobuoy,278 merged with DIFAR AN/SSQ-53291
AN/SSQ-61 Electronic bathythermograph, replaced by AN/BQH-7292 Sippican
AN/SSQ-62 Directional Command Activated Sonobuoy System (DICASS) active sonobuoy,283 replaces AN/SSQ-47 and AN/SSQ-50 SH-2F Seasprite289 Ultra Electronics293
AN/SSQ-75 Expendable Reliable Acoustic Path Sonobuoy (ERAPS) active sonobuoy
AN/SSQ-77 Vertical Line Array Directional (VLAD) Directional Low Frequency Analysis and Recording (DIFAR) sonobuoy280294
AN/SSQ-86 Data Link Communications (DLC) sonobuoy
AN/SSQ-95 Active electronic I/J-band sonobuoy antiship missile decoy
AN/SSQ-101 Air Deployable Active Receiver (ADAR) sonobuoy296
AN/SSQ-110 Extended Echo Ranging (EER) sonobuoy
AN/SSQ-108 OUTBOARD and OUTBOARD II
AN/SSQ-120 Transportable HF/VHF/UHF radio direction finding system13
AN/SSQ-125 Active sonobuoy
AN/SSQ-137 Open architecture Ship Signal Exploitation Equipment (SSEE) signals intelligence (SIGINT) and command and control system13 US Navy215 Argon ST297
AN/SSQ-536 Bathy Thermograph (BT) sonobuoy Ultra Electronics279
AN/SSQ-553 Directional passive sonobuoy Ultra Electronics290
AN/SSQ-565 Multistatic low frequency active source sonobuoy Ultra Electronics298
AN/SSQ-573 Directional low frequency active receiver sonobuoy Ultra Electronics290
AN/SSQ-906 Omnidirectional Low Frequency Analyzer and Recorder (LOFAR) sonobuoy Ultra Electronics290
AN/SSQ-926 Active transmitter sonobuoy Ultra Electronics290
AN/SSQ-955 Directional passive sonobuoy Ultra Electronics290298
AN/SSQ-963 Radio controlled directional Command Active Multi-Beam Sonobuoy (CAMBS)283 Ultra Electronics293}

SYx – Water (surface ship or buoys) Data Processing/Computer Systems

AN/SYA – Water Data Processing/Computer Auxiliary Assembly Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/SYA-1 Tactical display system
AN/SYA-4 Tactical display system
AN/SYS – Water Data Processing/Computer Detection/Range and Bearing Search Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/SYS-1 Automatic Detection & Tracking System
AN/SYS-2 Sea mission computer

T

TAx – Transportable Infrared Systems

AN/TAS – Transportable Infrared Detection/Range and Bearing Search Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/TAS-2 34 lb (15 kg) tripod-mounted Night Observation Device, Long Range (NODLR) 3–5 μm infrared (IR) 3 ft (0.91 m) long and 1 ft (30 cm) diameter thermal imager sight with an effective range of 4,400 yd (4,000 m)300 Hughes Aircraft301
AN/TAS-4 Portable 22 lb (10.0 kg) monocular thermal imaging night sight with a spectral range of 7.5–12 μm. It is the primary component of AN/UAS-12302 M151A2 TOW, M220 TOW, M901 ITV, M981 FISTV Texas Instruments303

TCx – Transportable Carrier Systems

AN/TCC – Transportable Carrier Communications Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/TCC-38 Automatic telephone Central Office with 300 lines US Marine Corps304
AN/TCC-42 Telephone switching central US Marine Corps305
AN/TCC-72 Multiplex telephone terminal US Marine Corps32

TGx – Transportable Telegraph/Teletype Systems

AN/TGC – Transportable Telegraph/Teletype Communication Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/TGC-14 Lightweight teletypewriter set, developed as a commercial teleprinter (MITE Mod 104) US Marine Corps Mite Corp306
AN/TGC-29 Teletype with automatic send/receive (ASR) configuration307 US Marine Corps308
AN/TGC-46 Teletype Central309 US Marine Corps310

TLx – Transportable Countermeasures Systems

AN/TLQ – Transportable Countermeasures Special/Combination Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/TLQ-15 COMJAM HF communications countermeasures system, normally collocated with AN/GLC-3 systems311 US Army
AN/TLQ-17 Traffic Jam 550 watt HF/VHF communications countermeasures system, used in AN/ALQ-151 Quickfix system,4 replaced by AN/MLQ-40 EH-60A Black Hawk,110 HMMWV,5 M1028 CUCV
AN/TLQ-32 112 lb (51 kg) 680 watt anti-radiation missile (ARM) seduction/emulation decoy operating between 2.9–3.1 GHz (10.3–9.7 cm), initially protecting AN/TPS-75 but later capable of protecting others312 US Army ITT295313
AN/TLR – Transportable Countermeasures Receiver/Passive Detection Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/TLR-3 Countermeasures receiver operating from 12–18 GHz (2.5–1.7 cm)314 US Army Signal Corps Laboratories
AN/TLR-4 Mechanically tuned rapid-scan superheterodyne receiver operating from 1.05–3.6 GHz (28.6–8.3 cm)314 US Army Signal Corps Laboratories
AN/TLR-9 Mechanically tuned rapid-scan receiver operating from 60–1,060 MHz (5.00–0.28 m)314 US Army Signal Corps Laboratories
AN/TLR-10 Mechanically tuned rapid-scan superheterodyne receiver operating from 60–1,060 MHz (5.00–0.28 m) at sensitivities between −101 to −73 dBm314 US Army Signal Corps Laboratories
AN/TLR-15 Countermeasures receiver operating from 8–41 GHz (3.75–0.73 cm) using backward-wave oscillators314 US Army Signal Corps Laboratories
AN/TLR-17 Countermeasures receiver operating from 0.5–12 MHz (600–25 m)314 US Army Signal Corps Laboratories
AN/TLR-31 Trusty Hunter countermeasures non-communications ELINT system operating from 10–40 GHz (3.00–0.75 cm)2 US Army

TMx – Transportable Meteorological Systems

AN/TMQ – Transportable Meteorological Special/Combination Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/TMQ-4 Manual meteorological station US Marine Corps315
AN/TMQ-7 Manual meteorological station US Marine Corps316
AN/TMQ-19 Meteorological radar for use in AN/UMQ-7 system Servo Corp of America
AN/TMQ-22 Portable weather observing pack, measures ambient pressure, temperature, dew point, surface wind, and precipitation Cambridge Systems
AN/TMQ-53 Transportable Meteorological Observing System (TMOS)

TNx – Transportable Sound Systems

AN/TNS – Transportable Sound Detecting/Range and Bearing Search Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/TNS-10 Transportable counter battery passive sound ranging system covering an area 6.2 mi (10 km) wide and up to 12 mi (20 km) range,317 often used with AN/GRA-114318

TPx – Transportable Radar Systems

AN/TPN – Transportable Radar Navigational Aid Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/TPN-1 Transportable Eureka radar beacon operating between 170–234 MHz (1.76–1.28 m) and weighing 150 lb (68 kg)319
AN/TPN-7 500 watt transportable radar beacon operating between 8.9–9.4 GHz (3.37–3.19 cm)319
AN/TPN-8 200 kW X-band air traffic control radar operating from 9–9.6 GHz (3.33–3.12 cm) with a 40 nmi (46 mi; 74 km) range, forerunner of AN/SPN-35 and AN/TPN-18 ITT-Gilfillan320
AN/TPN-9 200 watt transportable radar beacon operating between 5.46–5.825 GHz (5.49–5.15 cm)319
AN/TPN-18 200 kW transportable Ground Controlled Approach (GCA) radar operating between 9–9.6 GHz (3.33–3.12 cm) with a range of 40 nmi (46 mi; 74 km), part of AN/TSQ-71 and AN/TSQ-72, developed from AN/TPN-8320 ITT-Gilfillan319
AN/TPN-22 200 kW transportable All-weather Landing System (ALS) 3D Precision Approach Radar (PAR)321 ITT-Gilfillan319
AN/TPN-24 450 kW transportable Airport Surveillance Radar (ASR) operating between 2.7–2.9 GHz (11.10–10.34 cm) Raytheon319
AN/TPN-25 300 kW transportable Precision Approach Radar (PAR) operating from 9–9.2 GHz (3.33–3.26 cm)319
AN/TPN-30 Marine Remote Area Approach and Landing System (MRAALS) US Marine Corps322
AN/TPN-31 Mobile S/X-band autonomous Air Traffic Navigation Integration and Coordination System (ATNAVICS) precision approach radar (PAR) with an airport surveillance range of 29 mi (46 km) and PAR range of 17 mi (28 km), replaced Marine Air Traffic Control and Landing Systems (MATCALS)323 US Marine Corps Raytheon324
AN/TPQ – Transportable Radar Special/Combination Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/TPQ-2 Transportable close air support radar/computer/communications system with the 210 kW SCR-584 radar operating between 2.74–2.96 GHz (10.94–10.13 cm) at a range of 40 mi (64 km),28 replaced by AN/MPQ-14 Reeves Instrument Corp
AN/TPQ-3 Transportable counter-battery radar system comprising modified AN/TPS-3 radar operating at 500–610 MHz (59.96–49.15 cm) with a much shorter range of 6.8 mi (10.9 km)
AN/TPQ-10 Transportable Radar Course Directing Central (RCDC) system 250 kW X-band radar used for close air support with a range of 110 mi (180 km), replaced AN/MPQ-14319325 US Marine Corps General Electric
AN/TPQ-12 Transportable counter-battery radar operating at 8.9–9.4 GHz (3.37–3.19 cm)319
AN/TPQ-27 Radar Course Direction Central (RCDC) ground support/bomb directing radar, range of 100 nmi (120 mi; 190 km), replaced AN/TPQ-10 US Marine Corps326
AN/TPQ-36 Mobile 23 kW passive electronically scanned array (PESA) X-band counter-battery radar with a maximum range of 15 mi (24 km)319 US Army, US Marine Corps
AN/TPQ-37 Mobile 120 kW passive electronically scanned array (PESA) S-band counter-battery radar with a range of 31 mi (50 km) Hughes Aircraft, ThalesRaytheonSystems
AN/TPQ-39 250 kW Instrumenation Tracking Radar operating at 5.45–5.825 GHz (5.50–5.15 cm) General Electric319
AN/TPQ-43 Precision automatic tracking I-band pulse-Doppler radar, replaced AN/MSQ-46 and AN/MSQ-77, part of AN/MPQ-49 Forward Area Alerting Radar (FAAR) M48 Chaparral, M163 Vulcan Air Defense System (VADS) LTV Corp319
AN/TPQ-46 Lightweight Firefinder counter-battery radar operating in 9.37–9.99 GHz (3.20–3.00 cm) frequency range, upgrade of AN/TPQ-36 Firefinder radar, replaced by AN/TPS-80 G/ATOR US Marine Corps327
AN/TPQ-47 Phoenix Battlefield Sensor System (PBS2) transportable Firefinder counter-battery radar operating between 2–4 GHz (14.99–7.49 cm) with a range of 37 mi (60 km) for artillery and 190 mi (300 km) for tactical ballistic missiles ThalesRaytheonSystems319
AN/TPQ-48 Lightweight Counter Mortar Radar (LCMR)
AN/TPQ-49 Lightweight Counter Mortar Radar (LCMR)
AN/TPQ-50 Humvee-mounted Lightweight Counter Mortar Radar (LCMR)328
AN/TPQ-53 Mobile Active Electronically Scanned Array (AESA) counter-battery radar US Army Lockheed Martin328329
AN/TPS – Transportable Radar Detection/Range and Bearing Search Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/TPS-1 615 kW transportable tactical control and early-warning radar operating at 1.22–1.35 GHz (24.57–22.21 cm) with a range of 160 nmi (180 mi; 300 km)319
AN/TPS-3 200 kW mobile lightweight medium-to-long range early warning radar, also known as SCR-602-T8, operating between 590–610 MHz (50.81–49.15 cm) with a range of 120 mi (190 km) at an altitude of 30,000 ft (9,100 m), converted to AN/TPQ-3319b US Army Zenith Radio Company
AN/TPS-10 250 kW X-band height finder radar operating from 9.23–9.404 GHz (3.25–3.19 cm) with a range of 120 nmi (140 mi; 220 km) at up to 60,000 ft (18,000 m) US Air Force RCA Corp319
AN/TPS-15 500 kW air-and-ground surveillance radar operating from 1.22–1.35 GHz (24.57–22.21 cm) with a range of 160 nmi (180 mi; 300 km) Raytheon319
AN/TPS-21 7 kW battlefield surveillance radar operating from 9.345–9.405 GHz (3.21–3.19 cm) Admiral Corp319
AN/TPS-22 UHF surveillance radar operating between 406–450 MHz (73.84–66.62 cm) at 2 MW, replaced by AN/TPS-59 US Marine Corps331 Westinghouse Electric332
AN/TPS-25 43 kW battlefield surveillance radar operating from 9.345–9.405 GHz (3.21–3.19 cm) with a range of 2.8 mi (4.5 km) for personnel and 11.36 mi (18.28 km) for vehicles319
AN/TPS-27 3.5 megawatt air surveillance 3D radar operating from 2.7–2.9 GHz (11.10–10.34 cm) Westinghouse Electric319
AN/TPS-28 1 megawatt search radar operating from 200–225 MHz (149.90–133.24 cm) with a range of 200 nmi (230 mi; 370 km) Hazeltine Corp319
AN/TPS-31 40 kW harbor surveillance and control radar operating from 9.36–9.46 GHz (3.20–3.17 cm) Raytheon319
AN/TPS-32 2.8 megawatt tactical lightweight amphibious assault 3D radar operating between 2.905–3.08 GHz (10.32–9.73 cm) with a range of up to 300 mi (480 km) at 100,000 ft (30,000 m) altitude319 US Marine Corps333 ITT-Gilfillan
AN/TPS-34 5 megawatt forward area air defense 3D radar operating at 1.3 GHz (23.06 cm) with a 250 mi (400 km) range Lockheed Martin319
AN/TPS-41 250 kW transportable weather radar X-band operating between 8.5–9.6 GHz (3.53–3.12 cm) with a range of 150 mi (240 km) US Army334 Fairchild Hiller335
AN/TPS-42 Man-pack portable UHF 3D short range air defense (SHORAD) radar with a range of 19 mi (30 km) up to 30,000 ft (9,100 m)336 US Air Force Rome Air Development Center337
AN/TPS-43 4 megawatt transportable 3D air S-band search radar operating from 2.9–3.1 GHz (10.34–9.67 cm) with a maximum range of 240 nmi (280 mi; 440 km), forerunner of AN/TPS-75
AN/TPS-44 Air surveillance radar Cardion Electronics
AN/TPS-58 Vehicle mounted Moving-Target-Locating Radar (MTLR) detects personnel at 10 km (6.2 mi) and vehicles at 12 mi (20 km)78 US Army
AN/TPS-59 Transportable long-range L-band active electronically scanned array (AESA) air surveillance and theater ballistic missile (TBM) detection 3D radar developed from AN/FPS-117, replaced AN/TPS-22 US Marine Corps333
AN/TPS-63 Mobile medium-range 2D surveillance radar operating from 1.25–1.35 GHz (23.98–22.21 cm), replaced the AN/UPS-1,339 replaced by AN/TPS-80 G/ATOR US Marine Corps340
AN/TPS-65 Airfield surveillance radar for air traffic control, developed from AN/TPS-63 Northrop Grumman
AN/TPS-68 Tactical C-band weather radar operating at 5.4 cm (5.6 GHz) at 165 kW US Air Force341 Naval Avionics Facility, Indianapolis342
AN/TPS-70 3.5 MW mobile phased array S-band 3D radar operating between 2.9 and 3 GHz (10.3 and 10.0 cm) with a range of 280 mi (450 km) at altitudes up to 100,000 ft (30,000 m),343 replaced AN/TPS-43, replaced by AN/TPS-78
AN/TPS-71 Tactical HF bistatic Relocatable Over-the-Horizon Radar (ROTHR) operating between 5–28 MHz (59.96–10.71 m) at 200 kW with a range of up to 1,600 nmi (1,800 mi; 3,000 km) US Navy344 Raytheon345
AN/TPS-72 Planar array E/F-band air search radar Westinghouse Electric
AN/TPS-73 S-band multi-functional air traffic control radar, replaced by AN/TPS-80 G/ATOR346 US Marine Corps
AN/TPS-75 Transportable passive electronically scanned array (PESA) 3D air search radar, developed from AN/TPS-43
AN/TPS-77 19.9 kW transportable long-range D/L-band 1.215–1.4 GHz (24.67–21.41 cm) 3D radar with active electronically scanned array (AESA) air surveillance and theater ballistic missile (TBM) detection at a range of 290 mi (470 km) and an altitude of 100,000 ft (30,000 m), developed from AN/FPS-117
AN/TPS-78 Advanced Capability (ADCAP) Multi-Mode Radar (MMR) mobile phased array S-band long range air surveillance 3D radar with a range of 240 nmi (280 mi; 440 km), replaced AN/TPS-70 Northrop Grumman349
AN/TPS-80 Mobile Active Electronically Scanned Array (AESA) S-band Ground/Air Task Oriented Radar (G/ATOR), replaced AN/TPS-63 and AN/TPS-73346 US Marine Corps Northrop Grumman
AN/TPX – Transportable Radar Identification/Recognition Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/TPX-46 Interrogator Set, ground portion of the DOD A.C. Cossor AIMS Mark XII Identification Friend or Foe (IFF) System MIM-23 Hawk, MIM-14 Nike Hercules, and Army Air Defense Control and Coordination Systems Hazeltine Corp
AN/TPX-50 Mark XII Identification Friend or Foe (IFF) receiver MIM-23 Hawk, MIM-14 Nike Hercules, and Army Air Defense Control and Coordination Systems Hazeltine Corp
AN/TPY – Transportable Radar Surveillance and Control Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/TPY-2 Forward Based X-band Transportable (FBX-T) radar Terminal High Altitude Area Defense (THAAD) anti-ballistic missile Raytheon
AN/TPY-4 L-band multi-function 3D radar Lockheed Martin

TRx – Transportable Radio Systems

AN/TRC – Transportable Radio Communications Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/TRC-75 Radio, replaced by AN/GRC-193 US Marine Corps350
AN/TRC-80 Track 80 radio terminaloperating in the 4.4–5 GHz (6.81–6.00 cm) range at 1 kW MGM-31 Pershing Rockwell Collins
AN/TRC-97 Mobile radio terminal with a range of 40 mi (64 km) line of sight, or 96 mi (154 km) using tropospheric scatter at frequencies of 1.2–2.2 GHz (24.98–13.63 cm) or 4.4–5 GHz (6.81–6.00 cm) Air National Guard, US Air Force, US Marine Corps351 RCA Corp
AN/TRC-170 Transportable troposcatter SHF radio terminal set operating in the 4.4–5 GHz (6.81–6.00 cm) range US Marine Corps352
AN/TRQ – Transportable Radio Special/Combination Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/TRQ-30 Communications intelligence (COMINT) receiver, used as a backup for AN/TRQ-325
AN/TRQ-32 Teammate mobile communications intelligence (COMINT) HF/VHF/UHF receiver and VHF-only direction finding system5 M1028 CUCV, HMMWV
AN/TRQ-35 Tactical Frequency Management System (TFMS) for HF communication US Marine Corps353
AN/TRS – Transportable Radio Detection/Range and Bearing Search Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/TRS-9 Global Broadcast Service (GBS), Transportable Ground Receive Suite (TGRS) Enhanced that receives one-way satellite transmissions in the Ku-band and Ka-band ranges US Marine Corps354 Raytheon

TSx – Transportable Special/Combination Systems

AN/TSC – Transportable Special/Combination Communications Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/TSC-15 Communications Central US Marine Corps32
AN/TSC-85 Tactical SHF satellite communications (SATCOM) terminal US Marine Corps355353 CECOM
AN/TSC-93 Tactical SHF satellite communications (SATCOM) terminal US Marine Corps356353 CECOM
AN/TSC-96 Satellite communications (SATCOM) radio US Marine Corps353
AN/TSQ – Transportable Special/Combination Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/TSQ-8 Coordinate Data Set, Command, control and coordination system Project Nike The Martin Company
AN/TSQ-38 Helicopter-transportable Battalion Missile Operations System, variant of AN/MSQ-18 Project Nike Raytheon
AN/TSQ-51 Missile Mentor air defense Command, control and coordination system computer Project Nike Hughes Aircraft
AN/TSQ-71 Landing Control Central ground-controlled approach (GCA), consists of AN/TPN-18, AN/VRC-46, AN/ARC-73 and AN/ARC-51,357 replaced by AN/TPN-31358
AN/TSQ-72 Landing Control Central target acquisition radar control359
AN/TSQ-73 Missile Minder Army Tactical Air Control System/Tactical Air Defense System
AN/TSQ-81 Combat Skyspot ground directed bombing unit, transportable version of AN/MSQ-77360
AN/TSQ-84 Communications Technical Control Center, replaced by AN/TSQ-111 US Marine Corps353
AN/TSQ-90 Tactical Electronic Reconnaissance Processing and Evaluation System (TERPES) mobile ground data processing system US Marine Corps361 Naval Surface Warfare Center
AN/TSQ-91 Tactical Air Control System/Tactical Air Defense System
AN/TSQ-96 Bomb directing central automatic tracking radar/computer/communications system Reeves Instrument Corp
AN/TSQ-111 Communications Technical Control Center, replaced AN/TSQ-84 US Marine Corps353
AN/TSQ-112 Tactical communications intercept and direction finding system, used with AN/MLQ-34 TACJAM3
AN/TSQ-129 Position Location Reporting System (PLRS) US Army, US Marine Corps128
AN/TSQ-130 Tactical transportable Technical Control and Analysis Center (TCAC) for signals intelligence (SIGINT) processing, replaced by AN/MYQ-8 US Marine Corps13
AN/TSQ-138 Trailblazer HF/VHF/UHF communications intercept and VHF direction finding system, replaced by AN/MLQ-40 US Army M1015 tracked cargo carrier5
AN/TSQ-158 Enhanced Position Location Reporting System (EPLRS) Network Manager (ENM) ruggedized laptop US Marine Corps362 Raytheon
AN/TSQ-178 Joint Surveillance Target Attack Radar System (JSTARS) ground station
AN/TSQ-179 Joint Surveillance Target Attack Radar System (JSTARS) Common Ground Station (CGS) US Marine Corps363 General Dynamics
AN/TSQ-190 Trojan Spirit II (Special Purpose Intelligence Remote Integrated Terminal II) mobile SHF C/Ku/X-band satellite communications (SATCOM) system364365 US Marine Corps366
AN/TSQ-198 Tactical Terminal Control System (TTCS) mobile air traffic control facility367
AN/TSQ-220 Joint Services Workstation (JSWS) multi-sensor Command, Control, Communications, Computers and Intelligence (C4I) system US Marine Corps368
AN/TSQ-222 Tactical Data Network (TDN), Gateway US Marine Corps369 General Dynamics
AN/TSQ-226 Trojan Special Purpose Intelligence Remote Integrated Terminal Lightweight Integrated Telecommunications Equipment (Trojan SPIRIT LITE) SHF C/Ku-band multi-channel satellite communications (SATCOM) terminal US Marine Corps370 Global SATCOM Technology
AN/TSQ-227 Digital Technical Control (DTC) facility is the central data management facility integrating digital communication assets US Marine Corps371 General Dynamics
AN/TSQ-228 Data Distribution System (DDS) or Tactical Data Network (TDN) server US Marine Corps372 General Dynamics
AN/TSQ-231 Joint Enhanced Core Communications System (JECCS) US Marine Corps373 EDO Corp
AN/TSQ-236 Tactical Exploitation Group-Remote Workstation (TEG-RWS) US Marine Corps374 Northrop Grumman

TTx – Transportable Telephone Systems

AN/TTC – Transportable Telephone Communications Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/TTC-38 Automatic telephone Central Office US Marine Corps375
AN/TTC-42 Automatic telephone Central Office US Marine Corps376

TVx – Transportable Visual/Visible Light Systems

AN/TVS – Transportable Visual/Visible Light Detection/Range and Bearing Search Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/TVS-5 Night vision observation scope with a detection range of over 3,300 ft (1 km), variant of AN/PVS-4, replaced by AN/PVS-1359
AN/TVQ – Transportable Visual/Visible Light Special/Combination Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/TVQ-2 52 lb (24 kg) tripod or vehicle mounted near infrared Ground Laser Locator Designator (GLLD)52377 US Army

TWx – Transportable Armament Systems

AN/TWQ – Transportable Armament Special/Combination Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/TWQ-1 Avenger self-propelled short range air defense surface-to-air missile system Boeing

TYx – Transportable Data Processing/Computer Systems

AN/TYA – Transportable Data Processing/Computer Auxiliary Assembly Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/TYA-5 Central Computer Group AN/TYQ-2 in the Tactical Air Operations Center (TAOC)
AN/TYA-6 Data Processor Group AN/TYQ-2 in the Tactical Air Operations Center (TAOC)
AN/TYA-7 Geographic Display Generations Group AN/TYQ-2 in the Tactical Air Operations Center (TAOC)
AN/TYA-9 Operator Group AN/TYQ-2 in the Tactical Air Operations Center (TAOC)
AN/TYA-12 Communications Group AN/TYQ-2 in the Tactical Air Operations Center (TAOC)
AN/TYA-20 Shelter housing the CP-808 computer AN/TYQ-3 Tactical Data Communications Central (TDCC)
AN/TYA-23 Transportable shelters AN/TYQ-2 in the Tactical Air Operations Center (TAOC)
AN/TYA-25 Photographic Transport Group AN/TYQ-2 in the Tactical Air Operations Center (TAOC)
AN/TYA-26 Ancillary Group AN/TYQ-2 in the Tactical Air Operations Center (TAOC)
AN/TYC – Transportable Data Processing/Computer Communication Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/TYC-5 Automatic Digital Network (AUTODIN) terminal US Marine Corps378
AN/TYC-11 Telephone switching central US Marine Corps305
AN/TYQ – Transportable Data Processing/Computer Special/Combination Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/TYQ-1 Tactical Air Command Central (TACC) Marine Tactical Data System (MTDS)322 Philco-Ford
AN/TYQ-2 Tactical Air Operations Central (TAOC) Marine Tactical Data System (MTDS)379 Litton Industries
AN/TYQ-3 Tactical Data Communications Central (TDCC) Marine Tactical Data System (MTDS)379
AN/TYQ-23 Tactical Air Operations Central (TAOC) system, replaced Marine Tactical Data System (MTDS), interfaces with AN/MSQ-124 Air Defense Communications Platform (ADCP) and the AN/TPS-59 radar system. US Marine Corps380 Northrop Grumman
AN/TYQ-87 Sector Anti-Air Warfare Facility (SAAWF) US Marine Corps381 Northrop Grumman
AN/TYQ-101 Communications Data Link System (CDLS) automated interface system US Marine Corps382
AN/TYY – Transportable Data Processing/Computer Surveillance and Control Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/TYY-2 27 workstation Tactical Battle Management Core System (TBMCS), also called Tactical Command System (TCS), is an air war planning tool US Marine Corps383 Lockheed Martin

U

UAx – Utility Infrared Systems

AN/UAS – Utility Infrared Detection/Range and Bearing Search Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/UAS-4 Red Haze infrared line scanning surveillance system using film, replaced by AN/UAS-14384385 OV-1C Mohawk,386387
AN/UAS-14 Infrared surveillance system with data link, replaced AN/UAS-4385 OV-1C Mohawk

UDx – Utility Radiation and Detection (RADIAC) Systems

AN/UDR – Utility RADIAC Receiver/Passive Detection Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/UDR-13 Pocket RADIAC dosimeter to measure initial and residual gamma radiation and prompt neutron radiation388

UGx – Utility Telegraph/Teletype Systems

AN/UGC – Utility Telegraph/Teletype Communications Equipment
Designation Purpose/Description Location/Used By Manufacturer
AN/UGC-74 Ruggedized communications terminal bit serial full duplex multi-speed page tactical teletype with 16K receive buffer with print speeds from 60 to 600 wpm, used with AN/GRC-106 or AN/GRC-142 RTTY systems389 US Army,390 US Marine Corps391392 Kleinschmidt393

ULx – Utility Countermeasures Systems

AN/ULQ – Utility Countermeasures Special/Combination Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/ULQ-6 Shipborne 25 kW deception repeater jamming and decoy system operating from 2–18 GHz (15.0–1.7 cm)394395 used in combination with AN/WLR-1396397 Iowa-class battleships, Knox-class frigates
AN/ULQ-19 RACJAM 250 watt ground-based mobile VHF communications electronic attack system operating between 20–80 MHz (14.99–3.75 m)1210 US Army,5 US Marine Corps BAE12
AN/ULR – Utility Countermeasures Receiver/Passive Detection Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/ULR-21 Classic Troll Advanced Submarine Tactical ESM Combat System (ASTECS) detecting both radar and communications signals398 Los Angeles-class submarines, Seawolf-class submarines Lockheed Martin399

UPx - Utility Radar Systems

AN/UPS – Utility Radar Detection/Range and Bearing Search Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/UPS-1 1 MW 2D air surveillance and early warning radar operating between 1.25–1.35 GHz (23.98–22.21 cm) with a range of 160 mi (260 km),400 replaced by AN/TPS-63 US Marine Corps401 RCA Corp
AN/UPX – Utility Radar Identification/Recognition Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/UPX-24 Identification Friend or Foe (IFF) interrogator Northrop Grumman402
AN/UPX-27 Identification Friend or Foe (IFF) interrogator, part of AN/UPX-29 interrogator system transmitting at 1.03 GHz (29.11 cm) and receiving at 1.09 GHz (27.50 cm), replaced by AN/UPX-37403 US Marine Corps404
AN/UPX-29 Centralized stand-alone Mk XII Identification Friend or Foe (IFF) interrogator and target processor403 Arleigh Burke-class destroyers, Nimitz-class aircraft carriers, Ticonderoga-class cruisers, Wasp-class amphibious assault ships
AN/UPX-37 Digital Identification Friend or Foe (IFF) interrogator, replaced the AN/UPX-27403 US Marine Corps404 BAE

UQx – Utility Carrier Systems

AN/UQQ – Utility Sonar Special/Combination Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/UQQ-2 Surveillance Towed Array Sensor System (SURTASS) sonar USNS Impeccable (T-AGOS-23), Victorious-class ocean surveillance ships

URx – Utility Radio Systems

AN/URC – Utility Radio Communications Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/URC-4 Emergency survival radio operates at 121.5 MHz (2.47 m) and 243 MHz (1.23 m)
AN/URC-10 Transistorized UHF emergency survival radio
AN/URC-11 Emergency survival radio operating at 243 MHz (1.23 m)
AN/URC-14 Emergency survival radio operating at 121.5 MHz (2.47 m)
AN/URC-32 Shipboard HF single-sideband transceiver operating at 2–30 MHz (149.90–9.99 m) Collins Radio405
AN/URC-64 Emergency survival radio operating between 225–285 MHz (1.33–1.05 m) US Air Force
AN/URC-68 Emergency survival radio US Army
AN/URC-107 Joint Tactical Information Distribution System (JTIDS) multiprocessor controlled radio terminal operating between .960–1.215 GHz (31.23–24.67 cm) US Marine Corps406 BAE
AN/URC-117 Ground Wave Emergency Network (GWEN) command and control radio US Air Force
AN/URM – Utility Radio Maintenance/Test Assembly Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/URM-25 Vacuum tube radio frequency (RF) signal generator equipment test set
AN/URN – Utility Radio Navigational Aids Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/URN-20 Tactical Air Navigation (TACAN) beacon Virginia-class cruisers
AN/URN-25 Tactical Air Navigation (TACAN) beacon, replaced the AN/URN-20407 US Marine Corps322 NavCom Defense Electronics

USx – Utility Special/Combination Systems

AN/USC – Utility Special/Combination Communications Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/USC-43 Super high frequency (SHF) SATCOM terminal supporting Defense Satellite Communications System (DSCS) links Raytheon
AN/USC-55 Command Tactical Terminal Three (CTT/H3), Intelligence Broadcast Receiver (IBR) ruggedized UHF satellite communications (SATCOM) US Marine Corps408 Raytheon
AN/USC-61 Multiband, multimode digital modular radio (DMR) supporting UHF, VHF, and SATCOM Joint services General Dynamics
AN/USC-62 Joint Tactical Terminal (JTT) UHF tactical intelligence terminal US Marine Corps409 Raytheon
AN/USC-65 Lightweight Multi-band Satellite Terminal (LMST) SHF transportable full-duplex multi-band C/Ku-band/X-band satellite communications (SATCOM) ground terminal US Marine Corps410 Harris Corp
AN/USD – Utility Special/Combination Direction Finding/Reconnaissance/Surveillance Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/USD-1 Film surveillance drone411 US Army Radioplane
AN/USD-2 Overseer unmanned aerial vehicle (UAV) surveillance drone US Army
AN/USD-3 Snooper unmanned aerial vehicle (UAV) surveillance drone US Army Republic Aviation
AN/USD-4 Swallow high speed unmanned aerial vehicle (UAV) surveillance drone Did not enter service Republic Aviation
AN/USD-5 Osprey high speed unmanned aerial vehicle (UAV) surveillance drone Did not enter service Fairchild Aircraft
AN/USD-9 Improved Guardrail V airborne/ground-based HF/VHF/UHF communications intelligence collection and VHF-only direction finding system5 RC-12D Guardrail
AN/USD-501 CL-89 unmanned aerial vehicle (UAV) surveillance drone Canadair
AN/USD-502 CL-289 unmanned aerial vehicle (UAV) surveillance drone Canadair
AN/USQ – Utility Special/Combination Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/USQ-17 Sea-based 30-bit mainframe computer Naval Tactical Data System Sperry Univac
AN/USQ-20 Sea-based 30-bit mainframe computer, replaced AN/USQ-17 Naval Tactical Data System Sperry Univac
AN/USQ-46 Portable VHF radio frequency monitor set for Phase III sensor identification and audio transmission US Marine Corps412413 Whittaker (now Meggitt)
AN/USQ-66 Central sensor monitor for processing data from field implanted unattended ground sensors414 US Marine Corps415413
AN/USQ-76 Data terminal set, part of AN/GSQ-235416
AN/USQ-80 Forward Pass interrogator-transponder set provides ground sensor data storage and data relay without the need for continuous real-time monitoring.414 It operates at the VHF frequency range of 138–153 MHz (2.17–1.96 m) and UHF range of 311–313 MHz (96.40–95.78 cm) US Marine Corps417
AN/USQ-124 Tactical Intelligence (TACINTEL)418 for transmission/reception of special intelligence messages over satellite simultaneously screening fleet broadcast messages US Navy419
AN/USQ-144 Automated Digital Network System (ADNS) for advanced communication backbone capabilities across naval platforms over fleet tactical WAN420 US Navy
AN/USQ-146 Communication Emitter Sensing and Attacking System (CESAS) advanced electronic attack system operating from 20–2,500 MHz (14.99–0.12 m) US Marine Corps421 SPAWAR
AN/USQ-148 SCI Networks communications, networking, command and control system, component of Navy's Multiband Terminal (NMT) program422 US Navy Multiple component vendors
AN/USQ-163 Falconer regional Air Operations Center – Weapon System (AOC-WS) command and control (C2) air and missile defense system-of-systems incorporating many software applications and COTS systems Al Udeid AB, Davis-Monthan AFB, Joint Base Elmendorf-Richardson, Joint Base Pearl Harbor-Hickam, Osan AB, Tyndall AFB, Ramstein AB
AN/USQ-176 Joint Network Management System (JNMS) for communications planning and network management with planning, monitoring and reconfiguration, fault management, and security functionality US Army,425 US Marine Corps426 SAIC
AN/USQ-208 Consolidated Afloat Networks and Enterprise Services (CANES) with virtualized servers and thin clients for coalition networking services427 US Navy
AN/USR – Utility Special/Combination Receiver/Passive Detection Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/USR-1 Airborne surveillance receiver Watkins-Johnson
AN/USR-10 Ka-band Super High Frequency (SHF) satellite communications receiver, part of subsurface/shipboard Global Broadcast System (GBS),428 replaced AN/SSR-2429 Los Angeles-class submarines, Ohio-class submarines, Seawolf-class submarines, Virginia-class submarines, Guided-missile cruisers (CG-class), Guided-missile destroyers (DDG-class)430

UXx – Utility Facsimile/Television Systems

AN/UXC – Utility Facsimile/Television Communications Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/UXC-7 Lightweight tactical ruggedized digital facsimile machine (Fax) US Marine Corps431 Raytheon
AN/UXC-10 Blackjack self-contained tactical ruggedized multifunction digital facsimile machine (Fax), scanner, printer, and copier US Marine Corps432 Cryptek

UYx – Utility Data Processing/Computer Systems

AN/UYA – Utility Data Processing/Computer Auxiliary Assembly Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/UYA-1 Tactical display system
AN/UYA-4 Tactical display system ASW Ships Command & Control System (ASWSC&CS) Hughes Aircraft
AN/UYK – Utility Data Processing/Computer Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/UYK-1 Submarine-based computer for Transit US Navy navigation satellite (NAVSAT) location system, also called TRW-130 Ramo-Wooldridge
AN/UYK-3 Sea-based Outstation Processor Unit computer, also called BR-133 Bunker Ramo
AN/UYK-5 Moonbeam UNIVAC 1218(CP-789) 18-bit computer for on-ship logistics management,433434 replaced by AN/UYK-65 Naval Tactical Data System, US Marine Corps Landing Approach System-3 Sperry Univac
AN/UYK-7 32-bit mainframe computer Naval Tactical Data System, Aegis Combat System, Enhanced Position Location Reporting System Sperry Univac
AN/UYK-8 30-bit mainframe computer, replaced CP-808 computer Naval Tactical Data System Sperry Univac
AN/UYK-11 18-bit missile launch computer434 LGM-30 Minuteman Sperry Univac
AN/UYK-19 Naval electronic warfare computer, also called ROLM 1602 ROLM435
AN/UYK-20 Minicomputer, replaced by AN/UYK-44 Naval Tactical Data System, Enhanced Position Location Reporting System Sperry Univac
AN/UYK-43 32-bit mainframe computer, replaced AN/UYK-7 Naval Tactical Data System, Ohio-class submarines436 Unisys
AN/UYK-44 Minicomputer, replaced AN/UYK-20 Naval Tactical Data System, Ohio-class submarines436 Sperry Corp
AN/UYK-62 Non-tactical distributed computer automated data processing system based on the Harris series-300 minicomputers, part of Shipboard Non-tactical Automated Data Processing Program (SNAP II)437 Harris Corp
AN/UYK-65 Non-tactical distributed computer automated data processing system based on the Honeywell DSP-6 series, part of Shipboard Non-tactical Automated Data Processing Program (SNAP I), replaced AN/UYK-5438 Honeywell
AN/UYQ – Utility Data Processing/Computer Special/Combination Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/UYQ-3 Direct Air Support Central, Airborne System (DASC, AS) interfaces with AN/MRQ-12 Communications Interface System (CIS) providing air support while on-board Lockheed Martin KC-130F/R/T aircraft (but not the KC-130J) US Marine Corps439 NSWC Crane
AN/UYQ-4 Direct Air Support Central (DASC) US Marine Corps440
AN/UYQ-21 Tactical display system
AN/UYQ-70 Sea-based workstation, replaced AN/UYA-4 and AN/UYQ-21 (series) displays US Navy
AN/UYQ-83 Technical Control and Analysis Center Remote Analysis Workstation (TCAC RAWS) portable automated signals intelligence (SIGINT) system US Marine Corps441
AN/UYQ-91 Intelligence Operations Server (IOS) communication processor, track management, and intelligence database server US Marine Corps442
AN/UYQ-100 Undersea Warfare Decision Support System (USW-DSS) command and control Link 11/16 and AN/SQQ-89 networking system US Navy443 Leidos444
AN/UYS – Utility Data Processing/Computer Detection/Range and Bearing Search Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/UYS-1 Proteus Single Advanced Signal Processor (SASP) sonobuoy signal processor, replaced AN/AQA-7445 US Navy
AN/UYS-2 Enhanced Modular Signal Processor (EMSP) for acoustic sonobuoys, used with AN/AQS-22, AN/BSY-2, AN/SQQ-89 and/or AN/UQQ-2, replaced AN/UYS-1446 US Navy Lucent Technologies447

V

VPx – Vehicular Radar Systems

AN/VPS – Vehicular Radar Detection/Range and Bearing Search Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/VPS-2 Range-only radar M163 Vulcan Air Defense System (VADS)

VRx – Vehicular Radio Systems

AN/VRC – Vehicular Radio Communications Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/VRC-3 Portable 38.23 lb (17.34 kg) with BA-70 battery vacuum-tube FM half-duplex VHF Signal Corps Radio transceiver operating from 40–48 MHz (7.49–6.25 m) over 40 channels with a 3 mi (4.8 km) range, also known as SCR-300 US Army Galvin Manufacturing Corp
AN/VRC-5 Variant of the Signal Corps Radio SCR-508 line-of-sight short range (10–15 mi (16–24 km)) vehicular mounted FM radio with separately mounted transmitter and receiver, replaced by AN/VRC-8448 US Army
AN/VRC-8 Short range vehicular FM radio, replaced AN/VRC-5448 US Army
AN/VRC-12 40 watt 100 lb (45 kg) vehicular mounted transistor and vacuum tube based VHF FM synthesized radio operating from 30–76 MHz (9.99–3.94 m) over 920 channels with a range of 30 mi (48 km),449115 replaced AN/GRC-3 through AN/GRC-8, replaced by Single Channel Ground and Airborne Radio System (SINCGARS) family of radios Avco
AN/VRC-43 Variant of AN/VRC-12 series449 Avco
AN/VRC-44 Variant of AN/VRC-12 series449 Avco
AN/VRC-45 Variant of AN/VRC-12 series449 Avco
AN/VRC-46 Variant of AN/VRC-12 series,449 used in AN/TSQ-71 Avco
AN/VRC-47 Variant of AN/VRC-12 series449 Avco
AN/VRC-48 Variant of AN/VRC-12 series449 Avco
AN/VRC-49 Variant of AN/VRC-12 series449 Avco
AN/VRC-83 Tactical medium-range vehicular 30 watt VHF (116–149.975 MHz (2.58–2.00 m)) and UHF (225–399.975 MHz (1.33–0.75 m)) radio set US Marine Corps450 Raytheon
AN/VRC-87 VHF 5 watt short range Single Channel Ground and Airborne Radio System (SINCGARS)
AN/VRC-88 Vehicular mounted VHF (30–87.975 MHz (9.99–3.41 m)) 4 watt short range Single Channel Ground and Airborne Radio System (SINCGARS), replaced the AN/GRC-125 and AN/GRC-160 US Marine Corps451 CECOM
AN/VRC-89 Vehicular mounted VHF (30–87.975 MHz (9.99–3.41 m)) 50 watt short/long range Single Channel Ground and Airborne Radio System (SINCGARS) US Marine Corps452 CECOM
AN/VRC-90 Vehicular mounted VHF (30–87.975 MHz (9.99–3.41 m)) 50 watt long range Single Channel Ground and Airborne Radio System (SINCGARS) US Marine Corps453 CECOM
AN/VRC-91 Vehicular mounted VHF (30–87.975 MHz (9.99–3.41 m)) 50 watt short/long range Single Channel Ground and Airborne Radio System (SINCGARS), with man-pack accessories US Marine Corps454 CECOM
AN/VRC-92 Vehicular mounted VHF (30–87.975 MHz (9.99–3.41 m)) 50 watt long range Single Channel Ground and Airborne Radio System (SINCGARS) combat-net radio (CNR) US Marine Corps455 CECOM
AN/VRC-102 Vehicular mounted HF/VHF radio operating from 1.6–60 MHz (187.37–5.00 m) US Marine Corps456 Harris Corp

VSx – Vehicular Special/Combination Systems

AN/VSN – Vehicular Special/Combination Navigation Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/VSN-12 Fibre-optic gyroscope inertial navigation system using the AN/PSN-11 Precision Lightweight GPS Recevier (PLGR), land navigation version of AN/ZSN-1 US Army Northrop Grumman457
AN/VSQ – Vehicular Special/Combination Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/VSQ-2 Vehicular mounted Enhanced Position Location Reporting System (EPLRS) Data Net Radio for secure connectivity and positional location capabilities US Army, US Marine Corps458 CECOM

W

WLx – Water Surface and Underwater combined Countermeasures Systems

AN/WLD – Water Countermeasures Direction Finding/Reconnaissance/Surveillance Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/WLD-1 Remote Minehunting System (RMS) Arleigh Burke-class destroyers USS Pinckney (DDG-91), USS Momsen (DDG-92), USS Bainbridge (DDG-96) Lockheed Martin
AN/WLQ – Water Countermeasures Special/Combined Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/WLQ-4 Sea Nymph submarine Electronic Support Measures (ESM) SIGINT system Los Angeles-class submarines,459 Sturgeon-class submarines13
AN/WLR – Water Countermeasures Receiver/Passive Detection Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/WLR-1 Shipboard Over-The-Horizon Cued Detection, Classification and Targeting (OTH Cued DC&T) area surveillance and threat warning ESM system operating from .55–20 GHz (54.51–1.50 cm),460 capable of tracking up to 300 emitters US Navy Sanders Associates461
AN/WLR-6 Waterboy VLF/HF/VHF/UHF submarine based electronic intelligence (ELINT)462463 Los Angeles-class submarines, Skipjack-class submarines,464 Sturgeon-class submarines13465
AN/WLR-8 Shipboard spectrum scan and analysis receiver operating from .05–18 GHz (599.58–1.67 cm) Kitty Hawk-class aircraft carriers,237 Lafayette-class submarines, Los Angeles-class submarines,459 Ohio-class submarines436 GTE466467
AN/WLR-9 Automatic acoustic intercept receiver serving as a passive system to detect and analyze active sonar from other sources, replaced by AN/WLY-1 Los Angeles-class submarines, Seawolf-class submarines, Skipjack-class submarines464 Virginia-class submarines468
AN/WLR-10 Submarine based radar warning receiver13 Lafayette-class submarines, Ohio-class submarines436469
AN/WLR-18 Classic Salmon VHF electronic intelligence (ELINT) system470 Los Angeles-class submarines13
AN/WLY – Water Countermeasures Surveillance Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/WLY-1 Acoustic threat intercept system (ATIS) with torpedo recognition, classification and tracking capabilities with a control subsystem for launch management of onboard countermeasures471 Los Angeles-class submarines, Ohio-class submarines, Seawolf-class submarines, Virginia-class submarines472 Northrop Grumman468

WQx – Water Surface and Underwater combined Sonar Systems

AN/WQX – Water Sonar Identification/Recognition Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/WQX-2 Diver detection sonar (DDS) US Navy's Waterside Security System (WSS) University of Texas at Austin Applied Research Laboratories

WSx – Water Surface and Underwater Special/Combined Systems

AN/WSQ – Water Special/Combined Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/WSQ-5 Cluster Spectator higher frequency wide-band electronic intelligence (ELINT) system Los Angeles-class submarines13
AN/WSQ-7 SHF/EHF Advanced Communications Radio (SEACOM)c US Navy
AN/WSQ-11 Tripwire torpedo protection system473 US Navy
AN/WSQ-46 Barracuda untethered expendable semi-autonomous mine neutralization vehicle with a length of 3 feet (0.91 m) and diameter of 5 inches (13 cm)474 Still under development as of July 2025475 Raytheon206

Z

ZPx – Airborne Vehicle Radar Systems

AN/ZPQ – Airborne Vehicle Radar Special/Combination Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/ZPQ-1 Tactical Endurance Synthetic Aperture Radar (TESAR) C-23 Sherpa, RQ/MQ-1 Predator, other UAVs Northrop Grumman476
AN/ZPY – Airborne Vehicle Radar Surveillance Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/ZPY-1 Gimbal mounted Small Tactical Radar - Lightweight (STARLite) synthetic-aperture radar/Ground Moving Target Indicator (GMTI) with a range of 10 mi (16 km) MQ-1C Gray Eagle Northrop Grumman
AN/ZPY-2 Active Electronically Scanned Array (AESA) Multi-Platform Radar Technology Insertion Program (MP-RTIP) X-band long range surveillance radar477478 RQ-4B Global Hawk Northrop Grumman479
AN/ZPY-3 Long range multi-function active sensor (MFAS) 360° rotating and active electronically scanned array (AESA) maritime and surface search X-band ISAR/SAR radar with a 200 nmi (230 mi; 370 km) range480 MQ-4C Triton481 Northrop Grumman482
AN/ZPY-5 Vehicle and dismount exploitation radar (VADER) AESA pod with GMTI/SAR modes483 Northrop Grumman484

ZSx – Airborne Vehicle Special/Combination Systems

AN/ZSN – Airborne Special/Combination Navigation Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/ZSN-1 12.7 lb (5.8 kg)485 fiber-optic gyroscope inertial navigation system with 12-channel selective availability anti-spoofing module (SAASM) GPS receiver (model LN-251) CH-53K King Stallion,486487 E-2D Advanced Hawkeye488 Northrop Grumman457
AN/ZSQ – Water Special/Combination Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/ZSQ-2 Nose mounted forward looking infrared/electro-optical (FLIR/EO) assault/attack sensor489 MH-47G Chinook, MH-60M Black Hawk Raytheon490
AN/ZSQ-3 36 lb (16 kg)491 electro-optical/infrared (EO/IR) sensor turret with stabilized gimbal, mid-wave infrared (MWIR) capability, laser rangefinder/designator492 MH-6M Little Bird493 Teledyne FLIR494
AN/ZSW – Airborne Vehicle Special/Combination Flight/Remote Control Systems
Designation Purpose/Description Location/Used By Manufacturer
AN/ZSW-1 High-bandwidth two-way improved datalink pod (IDLP) for bomb guidance495 F-15E Strike Eagle496
See also

See also

Lists

Notes

Notes

  1. Many different sources say a smaller follow-on system, AN/MST-T1(V), is called "Mini-MUTES"
  2. In reference to the AN/TPS-3, Wikipedia article SCR-602 (AN/TPS-3) says the frequency is 176–202 MHz (170.34–148.41 cm) instead of 590–610 MHz (50.81–49.15 cm) claimed by the MobileRadar.org site cited in this list
  3. Not to be confused with SEACOM (African cable system) and SEACOM (Asian cable system) communication systems, or Rafael Advanced Defense Systems's trademarked SeaCom naval communications suite
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Bibliography

Bibliography

Further reading

Further reading

External links