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. 156 …We were still pointed well out in advance . The only clue that we were over El…
  • p. 158 …We were still pointed well out in advance . The only clue t hat we were o…
  • p. 255 …advance. ·Then you know exactly what information you' re • going t o take up on the…
  • p. 266 …It was the only way that we could actually work on the storage of the pieces…
232 COt'iiflDE~~flAL
front end of the spacecraft; I tried to tense my
legs and tense my stomach and arms , and I tried
to exercise in this condition . I probably did
that a lot more than I did anything with the
exerciser.
11 . 8 Inflight Phonocardiogram (M-4)
McDivitt To the best of my knowledge we didn't have any
equipment problems. About the end of the second
day my sensors started itching a little. I don't
know if it was my phonocardiogram or my other sensors .
11 . 9 Extravehicular Activity
McDivitt Extravehicular activities have been covered
in great detail earlier in the debriefing, I
don't think we have to go over that again.
11, 1OMiscellaneous
McDivitt In the external observations I did observe three
satellites , but I think that these were covered
in detail earlier, and I don't believe we need
to go over that again here.
White I think that we'll comment again (we've commented
on this point before) that the tape recorder is
the most important piece of equipment that we
have onboard the spacecraft to record our ob-
COf',FIDeNTIAL

Cases discussed

About this file

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