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…
72 EiOt •rt"Ef ◄ lt/.L:
McDivitt
White
We ' ve already lost some very va l uable data from
this flight. We could have taped t he entire
EVA and brought those communications back down.
As it was, we couldn ' t tape them becaus e we had
to put the thing in UHF so that we coul d transmit
to the ground . We los t all of t he bless ed
stuff going to the ground anyway.
There are certain systems in here that I think
are very poorly designed . I think t his is about
the poorest of them all . It ' s l ocated in such a
position that you can not see the opeation light
when it is on. The light is in an area where
you normally would put things . Things get put
on top of it so that if you look down there, you
can't see the light . The light is such a small
insignificant thing when it comes on. Unless you
conscious l y bend your head down and l ook down
below your right elbow, you can not see whet her
the light is on or not. The switch is set so t hat
you have to go in either RECORD , Ul!F , HF, or
INTERCOM and you can not be in RECORD while you're
on UHF or INTERCOM. This is a very unsatisfa c t ory
method of having a tape recorder. The tape r ecorder

Cases discussed

About this file

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