This is a digitally remastered 60 x 20 inches hi resolution poster with improved graphics of the May 1967 Apollo manned lunar mission.

Hundreds of hours have been spent to minutely re-do this historic diagram to its original quality (or better) on each graphic including text, arcs/symbols and imagery.
There are 135 numbered steps along a path that leads from the Earth to the moon and back. The data flow of telemetry and communications is highlighted near the center, which is the backbone of the Ground Operations Support System (GOSS).
Key illustrated steps during the Apollo Saturn launch phase include ignition and separation of all stages, escape tower jettison, then orbital checkouts. Events before and after the Trans-Lunar Injection burn are attitude adjustments, S-IVB (Saturn third stage) re-ignition, CSM separation and docking with the LM, then LM extraction from the S-IVB. Several engine burns are shown, leading up to arrival of the CSM/LM at the moon, then various system check-outs to enable the lunar landing. Step 77 shows the LM during hover and then lunar touchdown, with step 77 having the crew outside exploring the surface.

This 300 DPI 20 x 60 inch digitally remastered file ready for poster print.