Documents / Official release

Preliminary Gemini 4 Crew Debriefing, Part I, 1965

National Aeronautics and Space Administration · 1965-06-09 · 340 pages · text from the file's own layer

This is a preliminary transcript of Part I of the Gemini 4 (GT-4) flight crew debriefing. The Spacecraft Operations Branch of NASA's Flight Crew Support Division prepared it on June 16, 1965, from recordings of the debriefing held aboard the USS Wasp on June 9, 1965. In it, astronauts McDivitt and White describe the mission from an operational viewpoint, covering countdown, powered flight, insertion, orbital operations, reentry, landing and recovery. According to the preface, visual sightings were left for a later part.

From the source:Release of 2026-06-12 Incident: 6/9/65, North Atlantic Ocean. This document is a preliminary transcript (Part I) derived from voice recordings of the Gemini 4 flight crew debriefing taken aboard the recovery ship, USS Wasp, on June 9, 1965. Astronaut Ed White recounts seeing “sparkles” during the flight.

  • p. 224 …I got another update that said : "Over Cairo on the 26th Rev I ' d have rny…
  • p. 225 …Well, anyway, Cairo and Alexandria were both clear , but this was the first time we'd…
  • p. 255 …I did the second one on Cairo . This was a good run . I went through some…
259
5, 1 Zt-36 Events
McDivitt
CONFteENTlAL
checked the aft- firing thrusters No . 9 and 10
as we had in the TR- 36 Checklist , except we
did it between TR-45 and 40 . Got them all
checked out, so that by the time we came over
Carnarvon we just went ahead and started up our
event timer on their mark. We confirmed with
Carnarvon that we had indeed checked on maneuver
thrusters and that they were all right . We got
this checklist completed well in advance too .
We went through it a coupl e of t imes , a lthough
there really wasn ' t much to it after the Man
euver Thruster Check , I guess we could proba
bly follow the retrofire itself here .
5,0 Retrofire
I juet covered most of this . I set the event
timer up well in advance of Carnarvon . At
Carnarvon, I got the TR-36 hack. I got the
event timer started right on the money. We
got a hack on it later and it was indeed with
the ground times . I checked th e aft-firing
thrusters prior to reaching Carnarvon, and I
told Carnarvon that I had indeed checked them
-CONFt0ENflAL-

Cases discussed

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Official release, from the pursue collection. The PDF is mirrored here; the original link is above. 340 pages are in the text index: search them above, or from the library's search.