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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up the fuel cell section and then went to normal
configuration right on the line . Evaporator oper-
ation: for 45 minutes the Oh , t his i s not
the suit. Yes , this ie the water evaporator . 45
minutes after launch we got yaw deviati ons from
the evaporator and after that they stopped.
$ornewhere just slightly beyond 45 minutes they were
gone . By the time we got around one or bi t anyway,
I didn't notice any at all . Water management .
Well, we ran the water management in t he normal
mode all the time. In our configurat i on t he normal
mode is the drink mode . We r an NORMAL, NORMAL ,
NORMAL and OFF the whole time . The only t i me we
went to OFF was when we went to over - board and
the FLUSH position on the uri ne heater system and
they all worked fine . No problem at all, and the
water was excell ent water. It was ful l of air.
It had a lot of air i n i t , a lot of air bubbles ,
but they didn ' t s e em to effect us adversely. We
decided to go ahead and just ignore i t and drink
it and i t seemed to work out f i ne . The wat er was
really nice and cold the whole t ime , so i t t ast ed
good . No objectionable t a s te to i t at all. I
thought the water was excellent . Humidity sensor .
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Official release, from the pursue collection. The PDF is mirrored here; the original link is under it. 325 pages are in the text index: search them above, or from the library's search.