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Apollo 11 Technical Crew Debriefing, Volume 1 (scan)

NASA via ibiblio · 1969-07-31 · 251 pages · text by OCR

This is Volume 1 of NASA's Apollo 11 Technical Crew Debriefing, dated July 31, 1969. The Mission Operations Branch of the Flight Crew Support Division at the Manned Spacecraft Center in Houston prepared it, and it was originally classified Confidential. In it Armstrong, Aldrin and Collins go phase by phase through suiting, launch, powered flight, Earth orbit and lunar surface activities. They comment on suit fit, vibration, checklists, lunar dust, footing and poor sleeping conditions in the lunar module. A section titled Visual Sightings appears in the table of contents.

  • p. 6 …completing the countdown procedures, the number 2 rotation hand controller was raised to the launch position…
  • p. 9 …They had rotated this handle on the X strut on the left of my seat so…
  • p. 73 …You do have to think about whether the vehicle is rotating or not, in what area…
  • p. 114 …Then it rotated around, and I never really could check the fourth downlock. I was relatively…
  • p. 213 …the LM that the weight of the flag had rotated the entire unit about the ## CONFIDENTIAL
  • p. 220 …The handle deployed upward and rotated around, even though I wasn't able to see it…
  • p. 221 …I would try to push it down to get it to rotate around and it would…
  • p. 225 …On rotating it up to the inverted position to keep anything from coming out, I didn…
  • p. 232 …I ran into a minor problem in getting it to rotate fully so that I could…
  • p. 233 …seem to rotate it as much as I thought it should have been rotated. However, the…
  • p. 237 …it would have amounted to a considerable rotating of the spiral and cursive reticle field back…
# CONFIDENTIAL

# 2.0 STATUS CHECKS AND COUNTDOWN

## 2.2 COMM VERIFICATION

ARMSTRONG Our prelaunch COMM checks were all reasonably good.

ALDRIN It's unfortunate that, because of the location of that center panel, we do have to split the COMM and take the center couch off the pad COMM. I can't say we really suffered much on account of it, but it would be nice if there were some way to make that switch position change — either figure out some way to loosen the belt and get back up there and readjust the COMM, or change positions in some way.

## 2.4 G&C VERIFICATION

## 2.5 GROUND COMMUNICATIONS AND COUNTDOWN

ARMSTRONG GDC align was good.

ARMSTRONG Communications were excellent throughout the prelaunch phase. We had no problems with controls and displays that I can recall.

## 2.10 CREW STATION CONTROLS AND DISPLAYS

## ALDRIN

They had that attenuation strut positioned very nicely so that I could see the altimeter. On the simulator it's very difficult from the center couch to see the altimeter. They had rotated this handle on the X strut on the left of my seat so that I could see just about the entire altimeter, which is good. I think that ought to be a standard procedure.

## CONFIDENTIAL

About this file

Document, cited by the archive. The PDF is mirrored here; the original link is under it. The text was read from the page images by an OCR model; expect the odd misread word. 251 pages are in the text index: search them above, or from the library's search.