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United Launch AllianceLaunch SuccessfulGovernment/Top SecretAtlas V 551
Launched 2015-09-02 10:18 UTCSpace Launch Complex 41, Cape Canaveral SFS, FL, USA
Success
Reached Geostationary Transfer Orbit
Worldwide
47th
orbital launch attempt in 2015
United Launch Alliance
8th
launch this year
Space Launch Complex 41
5th
launch from this pad this year
Pad turnaround
48 d 18 h
since the pad's previous launch
MUOS-4 is the fourth in a Lockheed Martin-built, five-ship fleet for a next-generation, narrowband tactical military satellite communications system.
Launch Provider
Commercial · United States of America · Founded 2006 · CEO Mark Peller
United Launch Alliance (ULA) is a joint venture of Lockheed Martin Space Systems and Boeing Defense, Space & Security. ULA was formed in December 2006 by combining the teams at these companies which provide spacecraft launch services to the government of the United States. ULA launches from both coasts of the US. They launch their Atlas V vehicle from LC-41 in Cape Canaveral and LC-3E at Vandeberg. Their Delta IV launches from LC-37 at Cape Canaveral and LC-6 at Vandenberg.
Launches
175
Successful
175
100%
Upcoming
72
scheduled
Height
59.7m
Diameter
3.8m
To low Earth orbit
18,850kg
Liftoff thrust
12,269kN
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