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Iridium NEXT Flight-4 (Iridium NEXT 31-40) Falcon 9 Launch
December 22, 2017Free
The fourth of seven planned SpaceX flights for Iridium Communications, each flight will launch ten additional next generation Iridium communications satellites to orbit. Iridium Flight 4 consists of ten satellites, designated Iridium NEXT 31-40.
Launch time: 5:26 p.m. PST Dec. 22 (01:26 GMT Dec. 23)