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…
194
Cooper
FCSD Rep
Conrad
Cooper
yourself a nice steady ride. We never :Jaw a:ny
thing that approached over 5 degrees oscillation.
The nice thing about the control system is that
i t is a simple matter to switch back and forth
between direct and rate command in the uystem
that we had set up . If you are damping and the
damping gets to be t oo much of a t ask, or it
gets more than you can damp, all you do is switch
over to the ACME position on this one switch and
i t will damp in the rate command . In that rate
command, you have really good damping. You might
as well have a system that will damp it right
down to a gnat ' s eyebrow, and then you can switch
back into direct , concentrate to what you are
doing , and switch back and forth if you want to .
Let's see , drogue--
Di d you get enough of an oscillation dw·ing
reentry? If you looked out the window .._•as there
enough trailing you that you could pr obc,bly damp
by looking at this? Was there any possjbility to
do this?
I don ' t think the spacecraft is that un~table .
We didn ' t have that much oscillation .

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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.