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. 160 …I saw individual houses up in Tibet. One thing I didn't see for Gordo was…
  • p. 242 …shots down of Saigon, Tibet , Tibet , China, Japan , Arabian desert , Tibet , Tibet, China, Arabia, Hanoy, Phillipine…
  • p. 243 232 storm Doreen, West Coast , South Americ a , Andes , Formosa, big Islands of Japan , Tibet mountains…
  • p. 244 …Greed on Tibet? No , that was Gordo -- he real ly goes for that Ti beten country…
148 eOt ◄ Fll'f fqTIJ(t ..
14° left . We did an 02+15+21+19 , sequence 02 , and
the angles were 0°, roll left 132° , 0°, and they were
done as advertized .
FCSD Rep How about any updating on that?
Conrad No , they just sent i t up and said to do it , and these
were the angles they wanted . They set this up for
us to do.
9,5 Thruster Illuminati on Checks
Conrad Never did it . We were supposed to do it the beginn
ing of the first night or something like that , and
it was in a sleep period time and we were tired and
we didn ' t do it . After that, we got into either a
power down or drifting situation where we were un
able to do it, so it was never done during the flight .
9.6 Dual Command Transmi tter Test
Conrad That was never done. That had to do with the REP
too, if I remember right. I think it was DCS light
r esets . I think what they were trying to do was to
f i nd out if our radar was on. They sent DCS commartds
and we were transmitting or something--what could
happen--We never got into that test .
9,7 Radar Tests
Conrad Okay, Test 2, short range, boresight spacecraft on
REP, no problem. We never got time to get into the
00►4 FtDffi~TlA! •

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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.