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. 115 …Where is that island off here? Well , that does look kind of like Sumatra coming across…
98
Conrad
Cooper
Conrad
Cooper
Conrad
Cooper
Conrad
Cooper
@ 0+4Fl !J! l ◄ if 11'L ,...
We t urned around and we waited unt i l 1 mjnute was
over , and banged on the radar and it didn ' t take t his
23 seconds or anything. I t just bammed . It just
locked up on us right t here.
Locked up instantaneously .
There it was. No doubt in your mind.
Lighting, indicators, and instruments.
Okay, there's a def iciency here. You need to see
that center instrument panel, and
You need some kind of glow. You need some kind of
a little glow down t hat center instrument panel to
be able to see that t hing. That thing is really
black . Without bringing that big darn
I really don't underst and why those guys took that
r ed center light out.
Whil e we are talking about lights, let's see if we
cover that. No, we don't. But there is a real
safety- of-flight item in t hat cockpit lighting.
That is, if you leave a:ny one of these lig·hts on,
and, in particular, the big bright center light
which is the landing light -- I think it is on
ther e in the light solenoid area, the reostat,
you build up a heat thing that is actuall;y- to the
point of being explosive. I t actually gets to
•eet*t8 i ~q;rw.L

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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.