Chart of Apollo 14 dutycycle simulation data from Grumman, 71 x 11, plotting "Duty Cycle Percent" against "SERVDURN, Second x 102." The center of the plot reads: "Duty Cycle, (DUMLOOPS), Apollo 14 Descent on FMES/FCI Laboratory Simulator, H3-2 Check #2, 19 Mar 71, LUMINARY 1D (Rev 17B), Clint Tillman." Areas on the chart are marked with verb-noun commands (for example: V48, N46, N47, V83, V57), and notes identifying "Load Time," "Auto Trims," "Overwrite MODREG," "Drifting Flight Compensation," "DSKY Blanks," "Guidance In," "Start N69 (Too Early)," "Display Inertial Data," "X Axis Override Inhibit," and "LR Antenna Reposition." Rolled and in fine condition. From the Don Eyles Apollo Computer Collection.
