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…
101CONFIDENT~
Conrad Then I have Pla t form to ORB Rate , Prelaunch , and
horizon scan for some r eason . ~uestar 01 , 90
degrees left .
Cooper We alined SEF at 13: 10.
Conrad Oh, that was these platform tests 1 and 2 that they
wanted us to do .
Cooper That's right. We were getting ready for another
stateside pass, too . We installed the photometer,
we did an S- 8/D-13 pass at day 3, 13 hours 32
minutes at Laredo .
Conrad Oh , let me make a comment right now on S- 8/D- 13 .
We were supposed to make a measurement , a window
survey, of the window before day one and the last day.
Okay, the window scan was done on 1 day 18 hours
26 minutes 00 seconds. That was the first window
scan . A second window scan was never done because
the last 3 days of the flight we were in drifting
flight . This required a 30- degree sun angle on the
window, and we never did have a control system
back until we were on the RCS sys tem. We weren ' t
about to do any experiments on RCS fuel . That was
right before retro . The second window scan, the
one at the end of the flight , wasn ' t done. But

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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.