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.

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McDivitt
White
McDivitt
White
McDivitt
hit the scanner head .
It went right out again. It went out in 7
seconds like it was supposed to?
Hight . It was just a momentary light and 7
seconds later it was off again. Going back
around to the 180.degree position , we didn ' t
get the scanner l ight again. Again in here, we
got a scanner ignore light when we were
faced right into the sun with the nose , and it
went out again and came on once more,and then
stayed out .
So , sequentially, we started with the blunt- end in
to the sun and started a yaw to the left . As
soon as we came around into the sun we got the
scanner ignore light , and it went out a short
time later. We came around right into the sun,
and at this time the scanner ignore light came on ,
went out, and came back on again . Is that
correct?
Yes , and then finally stayed out .
And stayed out . Then we yawed back around till
1-,e were blunt -end to the sun again, and yawed
back into the sun ,and back around blunt- end to
the sun again , and we did not get any more

Cases discussed

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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.