| Name: Williams, Donald | Country: USA | M/F: M | Number of Flights: 2 |
| Space Flights | Launch Date - Shuttle | Landing Date - Shuttle |
|---|---|---|
| 1. STS-51D | April 12, 1985 - Discovery | April 19, 1985 - Discovery |
| 2. STS-34 | October 18, 1989 - Atlantis | October 23, 1989 - Atlantis |
| Space Flights | Descriptions |
|---|---|
| STS-41F (Cancelled) |
Planned shuttle mission to deploy commercial communications satellites Cancelled due to launch abort and rollback of space shuttle Discovery |
| STS-51E (Cancelled) |
Planned Tracking and Data Relay Satellite (TDRS-B) deployment shuttle mission Cancelled due to timing problem with TDRS-B payload |
| 1. STS-51D | Deployed SYNCOM IV-3 (Leasat 3) and Telesat-I (Anik C-1) for TELESAT Canada Perigee kick motor of SYNCOM IV-3 failed to start and was repaired during the STS-51I mission. |
| STS-61I (Cancelled) |
Planned retrieval of the Long Duration Exposure Facility (LDEF) Cancelled after the Challenger disaster |
| 2. STS-34 | Deployed Galileo Jupiter orbiter spacecraft |
| Return to Master List | American Astronauts | Two Spaceflights |
| Space Shuttle Program - 1985 / 1989 | ||
Updated - January 7, 2005