STS-54 Shuttle-TDRS mission was a Space Transportation System (NASA Space Shuttle) mission, launched January 13, 1993.

Crew

Position Astronaut Commander John Casper Second spaceflight Pilot Donald R. McMonagle Second spaceflight Mission Specialist 1 Mario Runco, Jr. Second spaceflight Mission Specialist 2 Gregory J. Harbaugh Second spaceflight Mission Specialist 3 Susan J. Helms First spaceflight

Mission parameters

• Mass:
  • Orbiter landing with payload: 92,988 kg
  • Payload: 18,559 kg
• Perigee: 302 km
• Apogee: 309 km
• Inclination: 28.5°
• Period: 90.6 min

Space walks

• Harbaugh and Runco - EVA 1
• EVA 1 Start: January 17, 1993
• EVA 1 End: January 17, 1993
• Duration: 4 hours, 28 minutes