Monday, June 4, 1962 – Gemini Mission Begins In Simulation


At the Brooks Air Force Base in Texas two men have begun a simulation of a long-duration Gemini Mission. This program, run by the Air Force School of Aviation Medicine, will have them live for fourteen days in an atmosphere simulating that proposed for the Gemini spacecraft. This will be a 100 percent oxygen atmosphere maintained at five pounds per square inch of pressure.

Tuesday, May 29, 1962 – Ejection Seat Plans


The development testing plans for the Gemini spacecraft ejection seat were settled in a meeting between representatives of McDonnell, Weber Aircraft, the Gemini Procurement Office, Life Systems Division, Gemini Project Office, and the US Naval Ordnance Test Station at China Lake, California.
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Saturday, March 31, 1962


The configuration of the Gemini spacecraft is formally frozen. McDonnell has been defining the spacecraft since the basic configuration was firmed up on December 22, 1961. Since then McDonnell has been writing detailed specifications for the entire vehicle, its major subsystems, and its performance.

Saturday, March 17, 1962


McDonnell awarded a $5.5 million subcontract to AiResearch. AiResearch is to provide the reactant supply for Gemini spacecraft fuel cells.

The fuel cells, which are designed to provide power and water, are to store hydrogen and oxygen in two double-walled, vacuum-insulated, spherical containers in the Gemini spacecraft’s adaptor section, jettisoned at the start of the reentry procedure.