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…
165
Conrad
Cooper
" FCSD Rep
Cooper
Conrad
Cooper
Conr ad
Cooper
Conrad
Cooper
FCSD Rep
Cooper
Conrad
Cooper
There's no doubt in your mind that they are firing.
Yes . I think it 's almost more a matter of--
Did you fire t hem before you separated?
We fired them just as we separated. We hit SEP-
the spacecraft just as we--
Gordo counted them down 1, 2 SEP and I hit the
SEP button and I don't know when he started firing.
I fired just as you hit SEP.
Yes. We came out clean as a whistle , I'll tell
you that boy.
We fired at the same second that we hit SEP.
There wasn't any pitch or yaw of anything- -we
just separated as smooth as a bell.
And what I did , I--we held that on in there
in direct and then switched over to rate command
then a couple to 3 seconds later .
Okay, how about the--why don't you describe the
plumes a little bit here on the different thrusters
and what you saw.
Okay. Well, the only really-
You don ' t see any plumes .
You don't see any plumes off the OAMS and all you
do is get the glow from them back there--you see
CO ►~EIDE ►4TIAL

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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.