Bidspirit auction | Astronaut Fred Gregory pilot STS-51-B

Astronaut Fred Gregory pilot STS-51-B signed Enterprise NASA commemorative cover. Missions: STS-51-B STS-33 STS-44. Gregory was selected as an astronaut in January 1978. His technical assignments included: Astronaut Office representative at the Kennedy Space Center during initial Orbiter checkout and launch support for STS-1 and STS-2; Flight Data File Manager; lead spacecraft communicator (CAPCOM); Chief, Operational Safety, NASA Headquarters, Washington, D.C.; Chief, Astronaut Training; and a member of the Orbiter Configuration Control Board and the Space Shuttle Program Control Board. Notably, he was one of the CAPCOM during the Space Shuttle Challenger disaster. A veteran of three Shuttle missions he has logged about 456 hours in space. He served as pilot on STS-51B (April 29 to May 6, 1985), and was the spacecraft commander on STS-33 (November 22-27, 1989), and STS-44 (November 24 to December 1, 1991).