Inmarsat S/Hellas Sat 3 is a satellite owned by Hellas Sat. It was launched (on an Ariane 5 rocket) on 28 June 2017, 21:15 UTC to replace the Hellas Sat 2 satellite.1
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Last revised Jul 3, 2026
Hellas Sat 3
Inmarsat S/Hellas Sat 3 is a satellite owned by Hellas Sat. It was launched on 28 June 2017, 21:15 UTC to replace the Hellas Sat 2 satellite.