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…
189
Conrad
Cooper
FCSD Rep
Conrad
Cooper
the updated blackout at 16 + 14 and end of blackout
at 21 +20 . He updated reverse bank as 19 + 25
for a bank lef t 54 , a bank r ight 68 , which was a
change of 1 degree from 53 and 67 . He gave us
drogue at 22 + 05 and main at 23 +48, That was
the l at est updated quantity after retrofire .
Okay, spacecraft oscill ations--
Could you tell anything visually?
Man, that thing was like a rock coming in! I 'd
been hearing about 40 degree yaw oscillations
and the drogue and everything else. I f we had
anything over 5 degrees- -maybe it is jus t me ,
but I don't think we had anything over 5 degrees.
Let's start farther up in the reentry. After
we got to 280 K, I was switching back and forth
at this point from r ate to attitude. I would
switch back to rate, and when I ' d see we had a
little rate build up , I ' d tweak it , and then
back to attitude and hold my attitude on the
attitude needles. Then I 'd wait just a few
seconds and switch back to r ate and t weak out
the little rates set in, and go back to attitude-
back and forth in this f a shion. On single-ring
direct, I had more control authority, initially,

Not linked to a story yet.

About this file

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.