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.

8
Conrad
Cooper
FCSD REP
Cooper
2. 3 Pitch Program
Cooper
2. 4 Aerodynamic
Cooper
progressi ng down to 90 degrees line , e. la the
simulator, although the booster sets on 85 degrees
and when you turn to 72 degrees launch azimuth
you are rolling clockwise so far as tr.e crew is
concerned .
You roll to zero .
But you are rolling to is real ly to O on the gyro
as precessed around so that you are net really
setting on the actual launch azimuth, you are
actually setting so that when you stai§'e on over i n
yaw then pitch over then in your yaw your on the in
plane line.
You ' re coming down the zero line . Y01.:. 1 re yawing
down the zero l i ne .
That 's right , and I kept getting diffe.rent answers
on this and this is in fact the case. Roll program
was exactly right on time and ended e>:actly on time.
Pitch program started exactly on time.
Aerodynamic was nothing new or differE:nt about it .
It was just standard. We build up to the noises at
max Q; the noise built up to gradual level and the
vibration and quantity built up to ma>:~ and then
dropped off very rapidly J.1'd:i!Jitely thereafter.
FlDENTIAL

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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.