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…
185co~~FIDEl'JTIAL
or without the platform. It wasn't hard to orient.
McDivitt I think that's probably true . I do think that
this is a good scheme . I ' d like t o see us continue
it on future spacecraft .
White Yes. I ' d t ake it again if I had 11\Y druthers .
What do you fe el about a bigger map?
McDivitt I think for this kind of thing , this Crbit Navi
gation C.1eck, the map and the over.1ay we hud were
about the right size , but when we got around to
looking for things on the ground , I t hought the
maps and charts we had were pretty inadequate .
I ' d like to see us get something with more
detail on i t , just the way Ed says , and I think
we will cover this in better detail when we get
over to the Apollo Landmark thing.
9. 8 Relative Humidity Test
McDivitt Another operational check that I 1d like to discuss
at this time is the Relative Humidity Test tha t
we did during the flight . All data is in the data
book, but the t hing t hat I ' d like to say most of
all is that the relative humidity was consider
ably l ess than anyone had ever expected . The
cabin temperature was less than anyone had ever
expected, and although we were instructed to
CO~~FIDE~~TIAL

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.