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. 166 …So ,the next target I had was Cairo -- Cairo Int ernational Airport . Now , we'd been…
  • p. 167 this , and I had l ooked down to find Cairo. I think we had had an…
  • p. 169 …I t hink that on the tracking tasks on Yuma, Cairo, and Basr a, I managed…
  • p. 202 …We had trouble when we came to El Paso in finding it, and Cairo blended right…
181
White No. They sure didn't
McDivitt And even though t he light wasn't on, it seemed
like we would get an extraneous puls e every once
in awhile at sunrise or sunset . But I
thought that the Horizon Scan Mode worked very
well. It certainly proved to me that it was an
excellent attitude-hold mode, or pilot-rel ief
mode .
9 .6 HF Transmission Reception Check
McDivitt I think that I 'd like to start out with No. 3
in this case . We received an update to start
and stop our checks and had no difficulty doing
this . I think that the transmission and recep
tion , No. 1 and No . 2 under this major heading, are
covered in our data book and I 'd like to have Fd
summarize them at this time.
White We ran a one day and one night-long test on it
in which we attempted to have all stations contact
us. The data in the book . I think the data will
point out that the HF is a rather unsatisfactory
mode of reception. It was difficult for us to
evaluate our transmission that ' l l have to be done
from the data from the stations. But as
far as reception was

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.