STS-51-DA
Mission
Original archive entry. The text, images and links below are kept as they were written.

Shuttle cutaway showing deployment of LDEF
Credit: NASA
Planned TDRS/IUS deployment shuttle mission. Cancelled due to IUS failure.
Related
- Projects
- STS
Chronology
1 event
1985 July
- STS-51-DA (cancelled) - . Crew: Cleave, O Connor, Shaw, Spring. Payload: TDRS/IUS. Nation: USA. Related Persons: Cleave, O Connor, Shaw, Spring. Program: STS. Flight: STS-51-DA. Spacecraft Bus: Shuttle. Spacecraft: Challenger. Planned TDRS/IUS deployment shuttle mission. Cancelled due to IUS failure..