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.

Conrad I don't bel ieve that Platform Mode was holding the
t olerances it was supposed to. It was drifting a
full degree, and it was supposed to hold better
than t ha t .
Cooper I t is supposed to hol d plus or minus half a degree .
Conrad By drifting off in yaw a degree , it burned the whole
time 1 degree off in yaw in the same direction .
You see, that accounted for the sort of l arge out
of-pl ane number; it was like 0.8 foot ier second
that we got in to the out of pl ane. Okay, then we
had a D-4/D- 7 at 17: 42:00, a 410 Band a 407 over
Carnarvon; and it was not done .
Cooper Tha t 's right; we didn ' t have a reticl e .
Conrad Because the reticle pooped out . We thought the
reticl e had burned out . It wasn ' t unti l l ater on
after we were going to fix the reticle by putting
t he auxiliary light in there that Gordo found that
t here was a short in the cord when the cord was
stretched , and that t he short wasn ' t i n the cord
when the cord wasn ' t stretched , and that the sight
was okay. That reminds me of another thing.
Right af ter we got airborne I went to use the
little auxil iary l ight down here . It was in the

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