Article · Wikipedia archive · Last revised Jul 28, 2026

KZDX

KZDX is a commercial radio station located in Burley, Idaho, broadcasting to the Twin Falls, Idaho, area. KZDX airs a hot adult contemporary music format.

Last revised
Jul 28, 2026
Read time
≈ 1 min
Length
244 w
Citations
2
Source
KZDX
Broadcast area
Magic Valley
Frequency99.9 MHz
BrandingHot 100 FM
Programming
FormatHot AC
Ownership
OwnerLee Family Stations
KART, KBAR, KEDJ, KKMV, KKRK, KXTA-FM
History
First air date
February 15, 1975 (1975-02-15)
Former call signs
  • KBAR-FM (1975–1978)
  • KMVC (1978–1984)
Former frequencies
98.3 MHz (1975–1984)
Technical information1
Licensing authority
FCC
42885
ClassC
ERP27,000 watts
HAAT746.8 meters (2,450 ft)
Links
Public license information
WebcastListen Live
Websitehot100now.com

KZDX (99.9 FM, "Hot 100 FM") is a commercial radio station located in Burley, Idaho, broadcasting to the Twin Falls, Idaho, area. KZDX airs a hot adult contemporary music format.

In the later 1980s and early 1990s, “Superstation” 99.9 KZDX was one of two Contemporary Hits stations in the market. In the mid-1990s, it was rebranded as “Hits 99.9” before becoming “The Buzz” with a more Rock-leaning sound.

On September 12, 2011, after years of playing a pop/Modern Rock hybrid as 99.9 the Buzz, KZDX tweaked to a more conventional Hot AC format. The station is now known as the new Hot 100. The station still airs Rick Dees and Absolutely 1980s on the weekends. At night the station leans more CHR by adding some Rhythmic product to compete against rival KTPZ.

KZDX is owned by Lee Family Stations.2

References

References

  1. "Facility Technical Data for KZDX". Licensing and Management System. Federal Communications Commission.
  2. "Lee Family Broadcasting, Inc. - Southern Idaho". Archived from the original on January 19, 2019. Retrieved January 18, 2019.
External links

42°20′06″N 113°36′18″W / 42.335°N 113.605°W / 42.335; -113.605