APOLLO 11 - LUNAR TRAJECTORY NOTES. SIGNED BY ALDRIN.
Apollo 11 Lunar Trajectory Notes. MSC Internal Note No. 69-FM-209. Houston: NASA/Manned Spacecraft Flight Center, July 14, 1969.
8 by 10½ inches. 168 pp. Many folding charts and plans. Light green card stock covers, punched and stapled. Small touch of rust to upper cover from staple, a few small rust marks to lower cover.
SIGNED BY BUZZ ALDRIN on front cover. The Apollo 11 Lunar Trajectory Notes were designed to "to provide the layman with general information about the design of lunar trajectories and specific information about the Apollo 11 mission." This document contains several illustrations that detail many interesting mission milestones including lunar orbit rendezvous, lunar ground tracks, LM powered descent and ascent profiles depicted in foldout diagrams, detailed times for all major mission events, and much more including abort modes, free return trajectories and trans-lunar injection.