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. 86 …Well, I recommend that they either cane up with a gimmick that you can insert on…
80
8. 6 Electrical
Cooper
Conrad
Cooper
Conrad
Cooper
Conrad
Cooper
C@ t l ~ l iE t ◄ T I A L
Electrical system monitoring.
Well , I can't say enough for the fuel c:ells, they
really performed they --
They s ure did , boy those little rascalEt really work.
The purging, I recommend that we changEi those purge
switches , and I don 't think this is dar.gerous .
recommend that we change those purge swi tches to
three position. Maybe guarded ones. Yes , maybe
guarded ones.
What you might do was put a little thrEie position
guar d there.
But that spring loaded business , that Bpring
tension on those , so I tell you my fingers are still
sore from doing that. I used my toothbrush ... •
t hat's what I used all the time to purge them
with. You had to j a ck them up with your tooth-
brush because we've got them guarded u.nd they are
spring loaded , and you just don ' t think about it
but you just try and hold that spring :'..n that
pos ition for two minutes , it' s like a :rear.
Particularly under zero g. You don't have anything
t o push against .
E@t l~IDEWI1hL
I

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