Iridium NEXT Flight-4 (Iridium NEXT 31-40) Falcon 9 Launch
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 date: October 2017
Launch time: TBD