Documents / Official release

Gemini 5 Technical Debriefing, Part I, 1965

National Aeronautics and Space Administration · 1965 · 223 pages · text from the file's own layer

This is a preliminary transcript of the Gemini V (GT-5) flight crew debriefing, prepared by NASA's Spacecraft Operations Branch, Flight Crew Support Division, and dated September 1, 1965. It records Cooper and Conrad's operational account from the debriefing held August 30 to September 1, 1965 at Cape Kennedy. Topics include countdown, window fogging, POGO vibration, fairing jettison debris, radio loss, reentry and recovery. Visual sightings are left for a later part of the debriefing.

From the source:Release of 2026-06-12 Incident: August 2 - September 2, 1965, Cape Kennedy, Florida. This document is a preliminary transcript (Part I) derived from voice recordings of the Gemini 5 flight crew technical debriefing. NASA conducted this debriefing between August 30, 1965, and September 2, 1965, at the Crew Quarters, Cape Kennedy, Florida.

  • p. 142 …Cooper We wer e coming right over the Tibet- - the hi gh Tibet QWflO
141
stars going by , and we were just going through the
world every which way , and we were supposed to
hold it that way f or ten minutes and we were--okay ,
we were well aware .. . .
Cooper Where were you? This day 7?
Conrad Yes , and I just got to this big set of procedures
on that test and it didn ' t work .
Cooper I have a note here at Day 7 , 3 hours and 19 minutes
only 22 more r evolutions to go . Same length as
MA- 9 .
Conrad Okay, now , here are the comments of the degregation
of the other thruster s . Now left roll only with
the roll logic switch in pitch. We had no right
yaw . Right yaw only with the roll logic switch in
yaw position. No left roll. Then if you had the
roll logic in yaw , pitch up and down were okay in
yaw right gave right roll also . Pitch up , right
roll , pitch down you a lso got a right roll .
You ' ve got to figure out which thruster s were
weaker than the other ones .
Cooper Roll right gave yaw right .
Conrad Right , and then r oll logic and pitch rolled right
okay. Roll left okay . No left yaw. So and the

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Official release, from the pursue collection. The PDF is mirrored here; the original link is above. 223 pages are in the text index: search them above, or from the library's search.