Documents / Official release

Gemini 5 Technical Debriefing, Part I, 1965

National Aeronautics and Space Administration · 1965 · 223 pages · text from the file's own layer

This is a preliminary transcript of the Gemini V (GT-5) flight crew debriefing, prepared by NASA's Spacecraft Operations Branch, Flight Crew Support Division, and dated September 1, 1965. It records Cooper and Conrad's operational account from the debriefing held August 30 to September 1, 1965 at Cape Kennedy. Topics include countdown, window fogging, POGO vibration, fairing jettison debris, radio loss, reentry and recovery. Visual sightings are left for a later part of the debriefing.

From the source:Release of 2026-06-12 Incident: August 2 - September 2, 1965, Cape Kennedy, Florida. This document is a preliminary transcript (Part I) 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.

  • p. 22 …5 or 6 gray splots, just small ones , very small little gray- type splots and I…
  • p. 105 …We al so found that little-hook up was i •eeling gray paint off of those…
  • p. 131 …there were about foUT or five little gray flecks of etuff and debris just flew everywhere…
  • p. 182 …I Looking 180 from the sun you re looking into a gray , black, fuzzy -- boy, there…
178 ..
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Cooper
Conrad
FCSD Rep
Conrad
Cooper ·
Conrad
FCSD Rep
Conrad
Cooper
Conrad
Cooper
FCSD Rep
Cooper
Yes .
There was no horizon. The black part of the ball was
gone. It was gone for the rest of reentry. We l ost
it awful earl y.
Do you remember a point, say 400 000 .feet, •:,at what
pitch angle you were on the ball?
400 000 feet - - the trim hadn ' t begun to affect you
too much and Gordo was at about 30 degrees.
About 30 degrees . Yes.
Yes. But he was still flying the spa~ecraft, just
holding attitude there .
Okay , how about when you hit the atmosphere?
280 K.
At 280 K we were --
It seemed to me that's when t hings started to steepen
up. We started to really trim up. We were beginning
to get g --
By the time we got to 280 K, we were at about 50 degrees
pitch, roughly -- 50 or 60 degrees on t he ball. We
were quite a way down. From there on, we were moving
::
right on around on the ball.
Were you able after retrofire to roll i t up and put
the horizon on the top of the window and hold that?
Yes , on the ball, but we couldn't see t he horizon.
FtOEM

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Official release, from the pursue collection. The PDF is mirrored here; the original link is above. 223 pages are in the text index: search them above, or from the library's search.