| Name: Hoffman, Jeffrey | Country: USA | M/F: M | Number of Flights: 5 |
| Space Flights | Launch Date - Shuttle | Landing Date - Shuttle |
|---|---|---|
| 1. STS-51D | April 12, 1985 - Discovery | April 19, 1985 - Discovery |
| 2. STS-35 | December 2, 1990 - Columbia | December 11, 1990 - Columbia |
| 3. STS-46 | July 31, 1992 - Atlantis | August 8, 1992 - Atlantis |
| 4. STS-61 | December 2, 1993 - Endeavour | December 13, 1993 - Endeavour |
| 5. STS-75 | February 22, 1996 - Columbia | March 9, 1996 - Columbia |
| 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-61E (Cancelled) |
Planned ASTRO-1 Mission Cancelled after the Challenger disaster |
| 2. STS-35 | ASTRO-1 Mission |
| 3. STS-46 | Deployed ESA's European Retrievable Carrier (EURECA) Deployed the US/Italian Tethered Satellite System (TSS) 1 - Tether jammed at 840 feet preventing the planned deployment of a tethered satellite at 12.5 miles. |
| 4. STS-61 | Hubble Space Telescope Service Mission 1 (HST-SM 1) |
| 5. STS-75 | United States Microgravity Payload 3 (USMP-3) Deployed the US/Italian Tethered Satellite System 1R (TSS-1R) - Tether snapped just short of the full deployment of 12.8 miles. |
| Spacewalks - 4 | ||
| Space Flights | Date & Duration | Purpose |
|---|---|---|
| STS-51D | April 16, 1985 | Perform first unscheduled spacewalk. Install improvised switch-pulling appendages on Remote Manipulator System (robot arm) to activate SYNCOM IV-3 (Leasat 3) satellite's upper stage |
| 5 hours 0 minutes | ||
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| STS-61 | December 4, 1993 | Repair Hubble Space Telescope - Prepare worksite. Change gyroscopes, fuse plugs, and electronics control unit |
| 7 hours 54 minutes | ||
| STS-61 | December 6, 1993 | Repair Hubble Space Telescope - Replace Wide Field/Planetary Camera with Wide Field/Planetary Camera 2 |
| 6 hours 47 minutes | ||
| STS-61 | December 8, 1993 | Repair Hubble Space Telescope - Replace solar array drive electronics |
| 7 hours 21 minutes | ||
| Return to Master List | American Astronauts | Five Spaceflights |
| Space Shuttle Program - 1985 / 1990 / 1992 / 1993 / 1996 | Spacewalkers | |
Updated - June 5, 2006