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.

  • p. 9 …12.4 Mission Rules ............. .. ......•. .. ......177 12,5 Experiments••.•..•••••.•...•......•...•....•177 13.0 MISSION CONTROL 13.1 GO…
  • p. 39 …It resulted in a left yaw rate and this continued periodi cally throughout the mission. It…
  • p. 40 30 shut down 1 we put it in a different control mode and it still fired…
  • p. 104 …The controls were adequate. Data Recording? We tried to record as much data as we could…
  • p. 131 …period mission briefing. It followed the way we were briefed. Very good. Lovell Flight controll ers…
89
the flight, down in the vicinity of my right foot in the
center pedestal lower area there, around the cabin heat
exchanger, we got a lot of condensation. It was very wet
on the walls a.nd the blotter paper was sopping wet, a radius
of about 12 inches on the lower right pedestal, on my side.
I do not know how it was on your side.
Lovell It started getting wet on my side, the inboard.
Borman Yes, inboard side. That is the only place in the spacecraft
that I noticed any condensation. As far as I know the evap
orator only operated during l aunch and the first orbit. We
also had one other day when we woke up and were tumbling
quite badly and the wall temperatures were 16 degrees to 20
degrees lower th.an we ever recorded tb1;!m before. I suspect
that the evaporator might have worked that night. We men
tioned this to the ground and••.let's see, I have some notes
on that.
Lovell It probably got filled up from the moisture going into the
system.
Borman This was noted in the data for the cabin temperature surveys
also. I don't remember exactly what day it was, where we
noticed this big change in temperature.
Lovell It was &bout 5 or 6 days after the mission started, wasn't
it?

About this file

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.