Documents / Official release

Preliminary Gemini 4 Crew Debriefing, Part II, 1965

National Aeronautics and Space Administration · 1965-06-09 · 290 pages · text from the file's own layer

This is a preliminary transcript of Part II of the Gemini 4 (GT-4) flight crew debriefing, prepared by NASA's Spacecraft Operations Branch, Flight Crew Support Division, and dated June 18, 1965. The debriefing began aboard the recovery ship USS Wasp and ended at the Manned Spacecraft Center. In it, astronauts McDivitt and White discuss how the spacecraft systems performed, including the platform, OAMS, RCS and control modes. They also cover operational checks, visual sightings, experiments, mission planning and training, and give recommendations for future crews.

From the source:Release of 2026-06-12 Incident: 6/9/65, North Atlantic Ocean. This document is a preliminary transcript (Part II) derived from voice recordings of the Gemini 4 flight crew debriefing taken aboard the recovery ship, USS Wasp, on June 9, 1965. Part II of this document contains the “Visual Sightings” section of the debriefing (pages 196-224), where astronauts James McDivitt and Edward White describe their observations while aboard the spacecraft.

  • p. 166 …So ,the next target I had was Cairo -- Cairo Int ernational Airport . Now , we'd been…
  • p. 167 this , and I had l ooked down to find Cairo. I think we had had an…
  • p. 169 …I t hink that on the tracking tasks on Yuma, Cairo, and Basr a, I managed…
  • p. 202 …We had trouble when we came to El Paso in finding it, and Cairo blended right…
McDivitt
White
EO~~FIDEl>-JT.IA L...
Yes. Geographical. We could see wakes of
ships. We could see roads. We could see towns .
Although I never saw any individual houses , I
could see an industrial area with what looked
like oil tanks and a few other things . We could
see canals very well. We could see the Suez
canal very well from the air. I don't think I
ever saw an individual ship. I never saw any
individual cars or airplanes, but you could see
runways very well. But the thing that you could
see best of all were long lines. I'm sure that
if you had a road that was 50 f eet wide , or
however wide you make roads, and it was long,
you could see it . Whereas, if you had the same
thing and it was just a square down there,I
doubt very seriously that you could see it unless
you were looking for it,specifically.
I think perhaps also there is the contrast between
the colors . The things that I saw with very high
clarity were runways. As you looked d~un at the
runways you caught a high contrast between the
green or the brown, or whatever the color that
it was laid out in. You could see it very
clearly. I was impressed by how clear you could

Cases discussed

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Official release, from the pursue collection. The PDF is mirrored here; the original link is above. 290 pages are in the text index: search them above, or from the library's search.