S. David Griggs
American - (NASA)
Died While In Active Service
Date of Birth: Sept. 7, 1939
Date of Death: June 17, 1989
Stanley David Griggs was a United States Navy officer and a NASA astronaut. He is credited with conducting the first unscheduled extra-vehicular activity of the space program during Space Shuttle mission STS-51-D. Griggs was killed when the vintage World War II-era training aircraft he was piloting – a North American AT-6D (registration N3931S) – crashed near Earle, Arkansas.
Space Shuttle Discovery / OV-103 | STS-51-D
National Aeronautics and Space Administration | United States of AmericaKennedy Space Center, FL, USA
April 12, 1985, 1:59 p.m.
Status: Success
Mission:
STS-51-D was the sixteenth flight of the shuttle and fourth for the Space Shuttle Discovery. Its mission was to deploy a number of 10 satellites. The landing suffered extensive brake damaged and a ruptured tire. All subsequent landings had to be done at the Edwards Air Force Base until the development and implementation of nose steering.
Low Earth OrbitThe National Aeronautics and Space Administration is an independent agency of the executive branch of the United States federal government responsible for the civilian space program, as well as aeronautics and aerospace research. NASA have many launch facilities but most are inactive. The most commonly used pad will be LC-39B at Kennedy Space Center in Florida.
Firefly Alpha
FLTA005 (Noise of Summer)
Space Launch Complex 2W - Vandenberg SFB, CA, USAFifth flight of the Firefly Alpha small sat launcher, carrying eight cubesats for NASA's ELaNa 43 (Educational Launch of a Nanosatellite) mission.
Falcon 9
Starlink Group 8-9
Space Launch Complex 40 - Cape Canaveral, FL, USAA batch of 20 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
H3-22
Advanced Land Observing Satellite-4 (ALOS-4)
Yoshinobu Launch Complex LP-2 - Tanegashima Space Center, JapanThe Advanced Land Observing Satellite-4 (ALOS-4) is a Japanese satellite designed to observe the Earth's surface using a phased array type L-band syn…
Long March 7A
ChinaSat 3A
201 - Wenchang Space Launch Site, People's Republic of ChinaChinese communication geostationary satellite for unknown purposes.
Falcon 9
NROL-186
Space Launch Complex 4E - Vandenberg SFB, CA, USASecond batch of satellites for a reconnaissance satellite constellation built by SpaceX and Northrop Grumman for the National Reconnaissance Office t…
