Delta IV Heavy | NROL-91
Launch Successful
999 days ago • 9/24/2022, 8:50:00 PM
Mission Description
Classified payload for the US National Reconnaissance Office (NRO).
Launch Videos
Sept. 24 Live Broadcast: Delta IV Heavy NROL-91
Sept. 24 Live Broadcast: Delta IV Heavy NROL-91
Mission Updates
Jay
9/24/2022, 10:25:48 PM
Liftoff of the final Delta IV Heavy from Vandenberg Space Force Base.
Jay
9/24/2022, 9:37:50 PM
New T-0 of 22:25:30 UTC
Jay
9/24/2022, 9:34:56 PM
Weather 70% GO
Launch Details
Launch Window
9/24/2022, 8:50:00 PM
to 9/24/2022, 11:12:00 PM
Rocket Details
Delta IV Heavy
Family: Delta
Variant: Heavy
Launch Facility
Space Launch Complex 6
Vandenberg SFB, CA, USA
