Crew:
    Paul J. Weitz [2], Commander
    Karol J. Bobko [1], Pilot
    Donald H. Peterson [1], Mission Specialist
    F. Story Musgrave [1], Mission Specialist

Launch:
    Pad: 39-A (6)
    Date: 4 April 1983
    Time: 18:30:00 UTC

Orbit:
    Altitude: 178 nm
    Inclination: 28.5 degrees
    Orbits: 81
    Duration: 5 days, 0 hours, 23 minutes, 42 seconds
    Distance: 2,094,293 miles

Landing:
    Location: Runway 22, Edwards Air Force Base, CA (5)
    Date: 9 April 1983
    Time: 18:53:42 UTC
    Rollout: 49 seconds (2,208 meters, 7,244 feet)

Highlights:
    First flight of the shuttle Challenger. First space walk of the shuttle program by Peterson and Musgrave, lasting about 4 hours, 17 minutes. A Tracking and Data Relay Satellite was deployed.