This manual provides general introductory data for personnel associated with the Apollo program. Each command and service module system is discussed in general terms, but with sufficient detail to convey a clear understanding of the systems. In addition, the Apollo earth orbit and lunar landing missions are described, planned, completed, and test programs or missions are identified. Manufacturing, training equipment, ground support equipment, space vehicles and the lunar module are all covered in gross terms. The source information used in the preparation of this manual was that available as of November 1, 1966. This manual was prepared for the National Aeronautics and Space Administration by Space and Information Systems Division of North American Aviation, Inc., Downey, California. Illustrated throughout.

Originally created for NASA in 1969 by prime contractor Grumman, this Lunar Module Vehicle Familiarization Manual was mandatory reading for Apollo astronauts, contractors and NASA support staff. This version of the manual describes the so-called ELM, or Extended Lunar Modules designed for the "J"class missions Apollo 15-17 and the never-flown Apollo 18 and 19. The ELM came about as part of NASA's efforts to enhance the scientific study of the Moon and its geology. To do that, longer surface stays would be needed. To make it possible, LM 10 to LM 14 received various modifications intended to increase their payloads, and allow them to return larger samples to Earth. Over forty major changes were planned, including enlarging the fuel and oxidizer tanks on both the ascent and descent stages, extension of the descent engine nozzle to improve its efficiency and allow it to deliver more power, and added capacity of oxygen and water. Some changes, such as adding solar cells and affiliated batteries to allow surface stays of up to 72 hours, proved too difficult given the program's schedule. In the end, the maximum duration of stays on the Moon would be limited to 54 hours. The extended LM weighed up to 36,500 pounds compared to 32,000 for earlier versions. The ELM's larger payload capacity enabled it to carry the 463 pound (mass) Lunar Roving Vehicle and other scientific equipment. The LRV greatly enhanced the astronauts' range and ability to retrieve samples. It's never been easy to find a copy of this text because copies were never made available to the general public -- until now. This reprint features all the original text and diagrams. It's a wonderful reference for the space flight fan, docent or engineering buff or for anyone else who ever wondered, "How'd they do that!"

Created by NASA and contractor McDonnell Aircraft, this Fguide explains all the systems aboard the Mercury space capsule including cabin controls, sequence, electrical power, cooling, guidance and control, communications, retrograde rocket, and landing systems and procedures.

Designed by Grumman's brilliant Tom Kelly, the Apollo Lunar Excursion Module (or "LEM" for short) was a triumph of purpose-built engineering. In the six years 1962-1968 between drawing board and first flight, a myriad of challenges were overcome related to weight, reliability and safety. The final design, designated the Lunar Module or "LM," boasted tiny windows instead of large portholes, four legs instead of five and most famously had no seats instead relying on the astronauts' legs to cushion a lunar landing. Ten LMs made it into space including three flown in development and test missions, and six which landed on the Moon. A seventh famously saved the crew of Apollo 13 when that mission's Command Module suffered a catastrophic malfunction. Originally created for NASA by Grumman in 1964, this LEM Familiarization Manual provides an operational description of all subsystems and major components of the lunar lander. It includes sections about the LEM mission, spacecraft structure, operational subsystems, prelaunch operations, and ground support equipment."

Just ten days after Alan Shepard Jr. became America's first man in space on May 5, 1961, President John F. Kennedy challenged the nation, suggesting that the United States should land a man on the moon by the end of the decade. The ambitious goal of Project Apollo required a series of intermediate steps, which were to be explored by Project Gemini. Created on January 3, 1962, Project Gemini's objectives were many. During ten manned flights in 1965 and 1966, astronauts would perform spacewalks, rendezvous with orbiting vehicles using maneuvering and propulsion systems, and perform docking tests. A great deal of experience was gained and equipment tested, and with one exception - a dry land capsule landing - all of the planned objectives were met. All ten manned flights were made using Titan II two-stage boosters that were purpose-built for Gemini and known as "GLV" or Gemini-Titans. The prime contractor for the Mercury capsule McDonnell Aircraft, constructed the two-man Gemini capsule. A larger, more sophisticated spacecraft than Mercury, the Gemini capsule relied on a detachable Equipment Module for power, propulsion, and life-support systems. The capsule itself was outfitted with ejection seats, carried an on-board Guidance Computer, and could be flown in six directions. Created by NASA and contractor McDonnell Aircraft, this Familiarization Manual explains all the systems aboard the Mercury space capsule including cabin controls, sequence, electrical power, cooling, guidance and control, communications, retrograde rocket, and landing systems and procedures. Dating from September of 1965 for the long range and extended missions, it represents a late revision of documents created at the beginning of the Gemini program. Originally restricted, this manual has been declassified and is presented in its entirety, running nearly 600 pages.