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.

55
White
McDivitt
s t ayed there for about another ten or fifteen
seconds and went to Orbit Rate, I knew I didn ' t
have a good alinement on the platform but I knew
I couldn ' t stay there any longer and have the
booster anywhere nea r us . So , I flipped around
and pitched right straight down and here 's where
the problems s tarted, To get down to the booster
in a long rendezvous type maneuver, what I should
have done was to jus t stay horizontal and fir e
retrograde and t ake some total velocity out of the
spacecraft . But , when you do this the booster
continues to pull away from you for a whi l e , and
then eventually you are going to drop down below
it . Then you are going to be in a l ower-altitude
orbit and you are going to pick up and catchup
with the booster . Well, with the station- keeping
we had to do and the fact that the darkness was
only a matter of another few minutes--
Boy it was fas t !
It wasn ' t any time a t all . I didn ' t have time to
play a rendezvous game with it , I had to over
come this relative velocity we had with sort of
brute force , s o I thrus ted right a t the booster
again. I got going down and I used about 5
"CO t'-' FIO~NT+Al.

Cases discussed

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