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. 58 …there was when we came over the hill and we were beginning to get to the…
  • p. 91 …They were in between two r ivers and a bi g r e i mud hill…
79
the light 2 or 3 times and he turned the heater
off then it ca.me on again. You lmow , for an
hour's per iod of time and he nBver had the lights
again. Now, this is another reason why I suspect
this OAMS system-- one of the biggest mistakes
ever made--whoever recommended it on the ground
to power down that OAMS heater to save electrical
ener gy foul ed our whole system because we started
at this point time having RCS heater lights . I
checked for 8 days throughout the flight and I
could always get an RCS heater light. If I
turned off that heater switch I 1 d·have an RCS light
come on every once in a while and so we left those
RCS heaters on all the time.
Cooper From one day and 14 hours the RCS heater were on
the whole flight.
Conrad You lmow they're auto . And the only heat when
necessary, but every time we turned the heater
off we wouldn't run for an hour or two that the
light didn ' t come back on again and it would
either be on ring A or ring B.
Cooper And the temperature that we'd get on the gage
when those lights would come back on was something
in the order of about 60 degrees wasn ' t it?
I

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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.