Delta II | Iridium 70, 72 to 75
United States Air Force · Delta II 7920-10C · Space Launch Complex 2W, Vandenberg SFB, CA, USA
United States Air Force's 995th launch · 8th this year · humanity's 4,240th orbital launch attempt
The launch vehicle successfully inserted its payload(s) into the target orbit(s).
Window: May 17, 21:16 – May 17, 21:16 UTC
Flight preview
Iridium 70, 72 to 75
Iridium provides global mobile telecommunications services using a constellation of 66 low earth orbit satellites in a 86.4° inclined orbit. Although 77 satellites were originally envisioned for the system and spawned the name based on the 77th element in the periodic table, the system has been scaled back. Motorola's Satellite Communications Group designed and manufactured the Iridium satellites with Lockheed Martin providing the LM-700A spacecraft buses.
Communications · Low Earth Orbit (LEO)
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