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. 264 …We performed the P~e r etro Checklist well in advance of when it was supposed…
  • p. 267 …I set the event timer up well in advance of Carnarvon . At Carnarvon, I got the…
  • p. 273 …So we went through what we could in advance of T -5. The things we couldn…
  • p. 278 …You punched the SEP OAMS. We heard the bang. He followed wit h a SEP ELECTRIC…
  • p. 279 …advance. " So , I armed retro squibs , and we discussed whether or not to punch off the…
281
White
McDivitt
McDi vitt
5.9 Communications
McDivitt
White
McDivitt
5. 10 Update
/4ONFl0-ENflA t-
retro-;;ett squib on, and I punched off tho retro- -
The light came on And you punched it .
That 's right . The light came on at 45 seconds
and I punched it . There was a real solid bang,
and I knew we separated from the retropack . No
doubt there either. As we went on down , we
finally sa•,r the retropack com,::- on around behind
us .
Do you have anything else on the retropack
jettison? I guess not . That ' s pretty simple .
We got the com from t:~e ground .
I thought we had good communicat.tons wi t h the
ground.
No problems with the communications . I was a
little concerned with the communications
earlier in the flight , because we wer en ' t get-•
ting anything. We weren't getting retrofire
times or any other i nformation . But to ~ards
the end of the f light coouwmica.tio:is wer,1 8iC
cellent.
-E O NFIDENTI-A l!-

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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.