Apollo program pace and progress

This report is a summary of the status, completed in December 1966, of the Apollo lunar landing program prior to the tragic deaths of Astronauts Grissom, White, and Chaffee preparing for the first manned Apollo flight. This tragic accident will undoubtedly affect to some extent both the schedule and cost of the Apollo program. However, it does not alter the basic conclusions contained in this report, nor the analysis provided.