United Launch Alliance Successfully Launches SBIRS GEO Flight 5 Mission in Support of National Security

A ULA Atlas V rocket carrying the SBIRS GEO Flight 5 mission for the U.S. Space Force’s Space and Missile Systems Center lifts off from Space Launch Complex-41at 1:37 p.m. EDT on May 18. (Credit; United Launch Alliance)

CAPE CANAVERAL AIR FORCE STATION, Fla. May 18, 2021 (ULA PR) – A United Launch Alliance (ULA) Atlas V rocket carrying the Space Based Infrared System Geosynchronous Earth Orbit (SBIRS GEO) Flight 5 mission for the U.S. Space Force’s Space and Missile Systems Center (SMC) lifted off on May 18 at 1:37 p.m. EDT from Space Launch Complex-41 at Cape Canaveral Space Force Station. To date ULA has launched 144 times with 100 percent mission success.

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Atlas V Launch Delayed a Day Due to Anomaly

CAPE CANAVERAL SPACE FORCE STATION, Fla., May 17, 2021 (ULA PR) – The launch of a United Launch Alliance Atlas V carrying the SBIRS GEO Flight 5 mission for the U.S. Space Force’s Space and Missile Systems Center (SMC) has been scrubbed. During Centaur liquid oxygen (LOX) chilldown operations, the team identified an anomalous system response that could not be resolved within the launch window. 

Launch is now scheduled for 1:31 p.m. EDT on Tues., May 18, 2021.