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…
149
But later on we found that the se same two types
of information- -the world map and the small WAC
Chart--were adeque:r.e for other types of targets .
The WAC Chart showed of course the range of
mountains just west of El Paso and the White
Sands and the Rio Grande River . We came across
Southern California, and I could see the Salton
Sea. I didn ' t track them , but I looked out the
front and I could see the mountains of New
Mexico and Arizona. .And I saw a bunch of white
places down below us, any one of which co~ld ~ave
been the White Sands . I f I could have really
picked out the White Sands by themselves, and
unfortunately they were o!'f the WAC Chart •
that I had , I think the contact would have
been good enough for me too pick up El Paso . As
it was , the only features I had that would have
been of great importance were the river , w'nich
was the Rio Grande River-:-9lld at that point was
not very noteworthy-- and the mountain range , \
which from the altitude of arou..~d 90 miles or
more couldn ' t be picked up . I think that this
type of a topographical or geographical feature ,
like a valley or a mountain ,,is not adequate

Cases discussed

About this file

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.