Documents / Official release

Gemini 7 Technical Debriefing, 1965

National Aeronautics and Space Administration · 1965 · 222 pages · text from the file's own layer

This is a preliminary transcript of the Gemini 7 technical debriefing, dated December 23, 1965, from the National Aeronautics and Space Administration. It was made from tape recordings of the crew debriefing held December 19 to 21, 1965 at the Crew Quarters, Cape Kennedy, Florida. In it, Frank Borman and Jim Lovell go through countdown, powered flight, insertion, station keeping with the booster, systems, experiments and training. The table of contents also lists a section on visual sightings during orbital flight.

From the source:Release of 2026-06-12 Incident: December 19-21, 1965, Cape Kennedy, Florida. This document is a preliminary transcript derived from voice recordings of the Gemini 7 flight crew debriefing conducted December 19-21, 1965, at the Crew Quarters, Cape Kennedy, Florida. Lights and flashes are mentioned and there is discussion about having proper illumination for vehicle docking. Borman and Lovell discuss celestial and terrestrial observational anomalies and note sightings of Mercury, meteors, aurora, and lightning. They also discuss not being able to see any stars once the Sun comes up.

40
Pilot to evaluate the horizon for a night, no pl atform,
retro. And the thing is this: you can turn out all the
lights , you can get lined up for BEF retrofire, without a
plat£orm if you get the stars and everything. But once you
start firing, you &re going to have to use the ra.te needles,
if' they are working, to hold position, because you can't see
the horizon 8J1Y longer, because the thrusters do blank out
8J1Y sight outside. And also, if you've got the lights
turned up in the cockpit, so that you can see thingeJ that
means that you can't see outside. So, you have to go either
outside to get cues, or you have to turn the lights out in
the cockpit. And if you're going to use stu£f inside, then
you have the lights on. I would be hesitant to make a night
retrofire without platform too. I think I would probably
wait £or a. da.y one.
5.7 Retro Pack Jettison
::Bonnan The retro pack jettison - Jim fired ••• the one thing here on
manual f ire , Jim fired the manual retros the wa;y we alwqs
have. We fired in the wa;y we a.lwa;ys h&ve, one second a..fter
TR equals zero, but we go t an auto retrofire .
Lovell Yeah, because the first one fired before I pushed the
button.

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Official release, from the pursue collection. The PDF is mirrored here; the original link is above. 222 pages are in the text index: search them above, or from the library's search.