Documents / Official release

Preliminary Gemini 4 Crew Debriefing, Part II, 1965

National Aeronautics and Space Administration · 1965-06-09 · 290 pages · text from the file's own layer

This is a preliminary transcript of Part II of the Gemini 4 (GT-4) flight crew debriefing, prepared by NASA's Spacecraft Operations Branch, Flight Crew Support Division, and dated June 18, 1965. The debriefing began aboard the recovery ship USS Wasp and ended at the Manned Spacecraft Center. In it, astronauts McDivitt and White discuss how the spacecraft systems performed, including the platform, OAMS, RCS and control modes. They also cover operational checks, visual sightings, experiments, mission planning and training, and give recommendations for future crews.

From the source:Release of 2026-06-12 Incident: 6/9/65, North Atlantic Ocean. This document is a preliminary transcript (Part II) derived from voice recordings of the Gemini 4 flight crew debriefing taken aboard the recovery ship, USS Wasp, on June 9, 1965. Part II of this document contains the “Visual Sightings” section of the debriefing (pages 196-224), where astronauts James McDivitt and Edward White describe their observations while aboard the spacecraft.

  • p. 6 …0 MISSION CONTROL 13.1 GO/NO GO ' s ............. .. .............. .... ........... 249 13 . 2 PLA and CLA Updates…
  • p. 92 86 McDivitt White McDivitt and near the end of the mission, we were down to 12…
  • p. 257 249 13.0 MISSION CONTROL 13.1 GO/NO GO 's McDivitt Okay. Mission Control. Mission…
  • p. 262 …Mission Control System. I think the Mission Control on this flight was nothing short of excellent…
  • p. 263 …0 TRAINING 14.1 Gemini Mission Simulator McDivitt Okay. Over on Training now. The first topic…
White
McDivitt
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computer off. I turned the switches off and
nothing happened . The comp l i ght stayed on
and I don ' t even think the ·malfunction light came
on , did it? No, it didn't. So I said, "Well, that 's
interesting that the darn thing doesn't go off. "
So we flicked the IGS power of~ and back on
quickl y and told them on the grotmd that it
didn't look l ike I could get the computer to go
off and stay off.
I think you told them you thought you had a
failure in the switch .
Yes, I told them it looded to me like I probably
had a failure i n the ON-OFF Switch or the ON- OFF
switchiqsfunction. And they said okay . So I
said, "What do you want me to do here?" I knew
we could a l ways t urn it off by t urning the IGS off,
but I wasn ' t too keen on that , So they said, "Stand
by. We' re going to have the experts check it. "
So we flew on out of communication with them.
I think they talked to me over Bermuda too, but
nothing of much importance. They said to stand
by they were still checking it. Then we got ove.c
Tananarive and I got this message to turn the
GQt ◄ FIDE~~TIAk

Cases discussed

About this file

Official release, from the pursue collection. The PDF is mirrored here; the original link is above. 290 pages are in the text index: search them above, or from the library's search.