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…
236 C6~4flDENl~AL
McDivitt
White
McDivitt
White
McDivitt
White
McDivitt
White
McDivitt
White
McDivi t t
White
McDivitt
White
McDivitt
I hadn ' t gone to sleep on that one .
Before I went to sleep .
Before you went t o sleep , yes . Okay D- 9 -
Wr-: were really busy at this period of time .
Yes , a D- 9 at 20: 51 Zulu .·
I have a feel i ng I was asleep here , Jim.
I think you were , Ed. You went to sleep at 71 : 15 .
71 : 15?
Right. I did the D- 9 Experiment at 20: 15 .
At what time, Jim?
At 20 : 15 ,
So you di d the D- 9 while I was asleep.
I have a note here that we ' re going to be over
Guaymas at 15 44 55 . They wanted a No . 1 Medical
Pass f r om me . They wanted me to turn the TM switch
to REAL TIME and ACQUISITION for three minutes
over Guaymas . Guaymas must have lost it ' s
command function or something -- not for the
whole time though .
Yes , t his is where I was asleep, Jim. I re member
t hat now.
Okay, now I have a comment here . I turned on our
horizon scanner at 16: 03 with about a 25 degree

Cases discussed

About this file

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.