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. 306 …It was just jer king a l l around . It was fast , but I don ' t…
297
McDivitt
6.7 50 000 feet
McDivitt
It went all the way back to about 96 000 feet
again, and then it started down again. The
second time it started down, it really started
down in a hurry, and I was sure that we were
still at 100 000 feet.
So , I waited until the g level got about 3, which
is around 80 or 90 thousand feet. I started slow
ing the roll rate there. I wanted to get the
thing to a zero roll rate by the time we got to
40 or 50 thousand feet, certainly by the time we
got to 40. We started gyrating around some more,
but I didn't think it was exceptional. The
Reentry Rate Command started firing . As a matter
of fact, I said!'H?re comes the Reentry Rate
Command, "and then I was firing on top of .it so
that we really weren't oscillating too much.
Then we got to 40 000 feet and I put the drogue
chute out, and that's where things really got
exciting.
I put the drogue out at 40 000 feet. We were nice
and stable as we went down. We were a heck of a
lot more stable than we were when we put the
drogue chute out.

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.