Documents / Official release

Gemini 5 Technical Debriefing, Part II, 1965

National Aeronautics and Space Administration · 1965 · 325 pages · text from the file's own layer

This is a preliminary Part II transcript of the Gemini 5 (GT-5) flight crew debriefing, prepared by the Spacecraft Operations Branch of NASA's Flight Crew Support Division and dated September 2, 1965. It records astronauts Cooper and Conrad at the Crew Quarters, Cape Kennedy. They discuss how the spacecraft systems worked, including the platform and the OAMS thruster failures. The transcript also covers operational checks, visual sightings, experiments, training, premission planning, and medical aspects. It was originally classified Confidential.

From the source:Release of 2026-06-12 Incident: August 30 - September 2, 1965, Cape Kennedy, Florida. This document is a preliminary transcript (Part II) 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. Astronauts L. Gordon Cooper and Charles “Pete” Conrad described observing debris and “snow” and “all sorts of glittering pieces of this, that and the other thing” in the “Visual Sightings” section of the document (pages 157-220).

  • p. 128 …to me because if I ' m wor king I eat a lot and if I ' m…
  • p. 178 …I'm tal king about where it fades you lmow completely. And it's act ually…
164
Cooper
Cooper
Conrad
FCSD Rep
Cooper
FCSD Rep
Conrad
Cooper
FCSD Rep
Conrad
Cooper
Conrad
Cooper
thrusters, we were also firing attitude thrusters
and the attitude thrusters you could see all of
them.
I don't know whether you s ee the glo..;- off the af t
firing thruster or not .
You certainly can feel t hem firing. You can hear
them fire .
It's not annoying or anything.
Somewhere we ought to say here--you said you could
hear all the thrusters firing.
Every one of them.
Now, this is with the helmet on or off?
Off .
Off .
How about with it on at separation?
I bad the impression tbat at separati)n tbat I
could hear them firing . The aft thrunters with
the helmet on and tbat is- -
Yes , I did , too .
Simply because everybody said they couldn ' t hear
them.
I thought I could hear the- -

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Official release, from the pursue collection. The PDF is mirrored here; the original link is above. 325 pages are in the text index: search them above, or from the library's search.