SIGNED TRAINING CUE CARD.
DPS, APS, RCS, DAP DATA LOAD. Apollo 13 3/20/70. NASA/MSC. 4½ x 10 inches having two notched-out sections. With four Velcro place holders on the reverse side. Certification inscription by FRED HAISE.
This cue card was a quick reference for James Lovell and Fred Haise for the desired helium pressurization and temperature ranges for the Descent Propulsion System (DPS), the Ascent Propulsion System (APS), and the Reaction Control System (RCS). The Digital Auto Pilot (DAP) Data Load section has three flight scenarios listed: Staged, Unstaged, and Docked. Modes of operation are listed for each in a grid format.
INSCRIBED and SIGNED BY FRED HAISE: "Training LM Panel Cue Card for Apollo 13 Fred Haise, Apollo 13 LMP" on the reverse side of the card.