Flown malfunction checklist page carried to the moon during the Apollo 17 mission, 8 x 10.5, signed and flight-certified in black ballpoint, “Flown to the moon on Apollo XVII, Gene Cernan, CDR.” The double-sided page, dated August 7, 1972, consists of pages 4-9 and 4-10, and contains sections for symptoms, procedures, and remarks relating to problems with Service Propulsion System (SPS) oxidizer flow and propellant quantity indications. In fine condition.
