Delta IV Heavy NROL-91 Launch Highlights

Written by Avus | Sep 26, 2022 5:30:00 PM

A United Launch Alliance (ULA) Delta IV Heavy rocket carrying the NROL-91 mission for the National Reconnaissance Office (NRO) lifted off on Sept. 24 at 3:25 p.m. PDT from Space Launch Complex-6 at Vandenberg Space Force Base.

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