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. 196 …But we were looking at that scr ewy gray- - Well , I 1 11 tell you , we…
  • p. 198 …jumbled and it's a real dim gray area there you ' re going through just for…
  • p. 317 …The gray interior paint flecks off of the guard bars and off several areas of the…
was just keeping it damped to zero. We -weren 't
firing thrusters too overly often. You could see
them fire now and then , but it wasn't a great
task for them to fire at all . I really thought
the whole reentry was quite stable and at no time
did we have a;ny real oscillations .
Conrad Somewhere in there Ring A ran out of fuel . But
I am almost convinced that--
Cooper Well , let me say r ight here now Pde . I
way flying the thing . Ring A didn't run out of
fuel as long as I was flying. We still had control . Now
you are talking about down after drogue deploy.
I ' m talking about during reentry. Until the time
that we went to dual-ring RCS , we still had fuel
left in Ring A.
Conrad Yes, I know we did .
Cooper Okey, I just wanted to make that clear on the
record .
Conrad It ran out somewhere below 65 ,000 f eet .
Cooper Yes , by those f igures you got yesterday, it looked
like we still had fuel in Ring A sometime af t er
we br ought Ring Bon, which was at 60 , 000 .
Right?

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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.