After the MOL program was canceled, Crippen became part of
NASA Astronaut Group 7 in September 1969. Crippen and the team worked to enlarge the original collection system design, which was too small, the collection system of which had burst at one point. Crippen was the
capsule communicator (CAPCOM) for the Apollo-Soyuz Test Project (as well as Skylab), during which time he developed a close association with Mission Operations and Flight Control. Crippen was first assigned to family support with the testing, then progressed to being a chase pilot in a T-38.
STS-1 and Crippen suiting up for the STS-1 mission. Crippen was the pilot of the
Space Shuttle Columbia on STS-1, the first test flight of the Space Shuttle in orbit. His job involved working with the Shuttle computers, electrical systems, and auxiliary power units. He was also responsible for operating the payload bay doors.
STS-7 Crippen served as the commander of STS-7, the second launch of the
Space Shuttle Challenger, and headed a crew of five people. During flight, the team deployed the
Canadian Anik-C2 satellite, as well as the
Palapa-B1 satellite from
Indonesia. They also used the Canadian Remote Manipulator System (
Canadarm) to deploy and retrieve the
Shuttle Pallet Satellite (SPAS-01). They conducted formation flying with an untethered satellite (SPAS-02), operated a joint U.S.-German materials experiment (OSTA-2) and activated seven
Getaway Special (GAS) experiments. Finally, they worked with the Continuous Flow Electrophoresis System (CFES) and the Monodisperse Latex Reactor (MLR). It launched June 18, 1983, and landed on June 24, 1983.
STS-41-C Crippen was the commander of
Space Shuttle Challenger on STS-41-C, a seven-day mission during which the crew deployed the
Long Duration Exposure Facility (LDEF). The crew also retrieved, repaired and redeployed
Solar Maximum Mission (SMM) satellite using the Canadarm. The flight also tested the
Manned Maneuvering Units (MMU) through two
extravehicular activities (EVAs). The team also operated the Cinema 360 and
IMAX Camera Systems. Finally, the crew ran a student experiment on
honey bees. It launched April 6, 1984, and landed April 13, 1984.
STS-41-G On his final spaceflight, Crippen served as the commander of STS-41-G. During the eight-day flight, the Space Shuttle
Challenger crew deployed the
Earth Radiation Budget Satellite (ERBS). They also performed scientific observations of the
Earth with a
Large Format Camera, and demonstrated potential satellite refueling with the Orbital Refueling System (ORS). Finally, the Office of Space and Terrestrial Applications-3 (OSTA-3) also had experiments for the crew to perform. It launched October 5, 1984, and landed October 13, 1984, at Kennedy Space Center, Florida.
Post-spaceflight career After STS-41-G, Crippen became deputy director of flight crew operations (1984–1986) and was also named commander of the
STS-62-A mission which would have launched from the new
SLC-6 facility at
Vandenberg Air Force Base, California. That mission was canceled after the
Space Shuttle Challenger disaster in 1986, and
SLC-6 was mothballed in 1989. Crippen was personally involved in the recovery efforts of the
Challenger disaster, brooking no interference in recovering all seven bodies of the Challenger crew for their families. Crippen was also a part of the
STS-51-L Interim Mishap Review Board to examine the cause of the
Challenger accident. The Board became a sub-team for the
Rogers Commission Report, the team put together by
President Ronald Reagan to investigate the accident. Crippen was stationed at
Kennedy Space Center (KSC) from July 1987 to December 1989 where he was Deputy Director of Shuttle Operations under Arnie Aldrich, Director of Space Shuttle. He was accountable for Shuttle missions and the return of the craft to KSC after landings at Edwards. From January 1990 to January 1992, Crippen served as Director of the Space Shuttle program at
NASA Headquarters. As such, he was responsible for the all aspects of the Shuttle program, including scheduling, budget and overall program management. Afterwards, he moved to KSC to become center director. This lasted from January 1992 through January 1995. == Post-NASA career ==