Flown tabbed cue card with procedural instructions in the event of an Orbital Maneuvering System malfunction of the Space Shuttle Challenger, 6 x 8, signed and flight-certified in blue felt tip, “Malfunction cue card flown on STS-6. From my personal collection. Paul Weitz CDR.” In fine condition. Pre-certified Steve Zarelli.
Terms and abbreviations used in our descriptions.