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).

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Cooper
Conrad
Cooper
Conrad
Cooper
Direct uses quite a bit of fuel also.
We did use a little fuel t hat one day. We were
doing so many experiments in a row that we had to
very rapidly get the spacecraft back to a zero
zero- zero or a pitch down 30 posi tion. When you
track one of these targets and come through the
nadir and keep on going, boy, you're really smoking
towards a rearward direction.
You're sitti ng i nverted BEF.
That's r i ght, you ' ve got rates built up going away
from you and you ' d have to use Direct to stop those
rates, get yourself moved all the way back up here
and s top them again. Maybe it'd be so tight that
you'd use Di rect to get down and start on it, and
then switch to Pulse and track in Pul se and then
r i ght back up and start doing something else. Well,
we di d eat up a lot of fuel that day, but we got
everything done that day. We hit darned near all
targets.
Di rect i s a real responsive , real fine way to
maneuver.
60t~Fl0Et.t:tAt

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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.