1984 Shuttle Challenger STS-41-B (STS-11) embroidered patch Brand Gibson (A9 For Sale

STS-41-B (formerly STS-11) was the tenth NASA Space Shuttle mission and the fourth flight of the Space Shuttle Challenger. It launched on February 3, 1984, and landed on February 11 after deploying two communications satellites. It was also notable for including the first untethered spacewalk.

Following STS-9, the flight numbering system for the Space Shuttle program was changed. Thus, the next flight, instead of being designated STS-11, became STS-41-B.
Vance D. Brand
Robert L. Gibson
Bruce McCandless II
Robert L. Stewart
Ronald E. McNair