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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.

Open the PDF at page 3 Original source ↗

“Roll”17 pages

  • p. 15 …LIGHTS ARMSTRONG Launch vehicle lights, roll program, pitch program, roll complete were on time, as were…
  • p. 41 …Then, just as in the simulator, the DAP rolled itself out. It ceased its pitch rate…
  • p. 43 …I did have a slight roll misalignment. I knew I had a slight roll misalignment, but…
  • p. 48 …It definitely had a good roll to it moving away. ## CONFIDENTIAL
  • p. 63 …roll angle is unconstrained in that with large trunnion angles, the computer may pick a roll…
  • p. 64 …being furnished to me in regard to roll angles. However, I didn't. That's one…
  • p. 65 …What they meant was that the spacecraft did not have to be rolled in such a…
  • p. 66 …very large, and you have an obvious roll on its alignment in the reticle, then it…
  • p. 79 …We always used 0.3 deg/sec roll and we never tried the 0.1. It…
  • p. 111 …There is a constraint on 2-jet roll, 4-jet roll, and no-jet roll, depending…
  • p. 150 …While flying AOT, you depend on the other crewmember to assure you that the roll gimbal…
  • p. 158 …It was then that I clearly realized that we weren't rolling as fast as was…
  • p. 216 …The part that had been melted, separated, and rolled back or peeled back on the secondary…
  • p. 224 …d know what is inside a certain roll. In many cases, there is nothing in it…
  • p. 227 …When it rolled up, it had a tendency to sneak off to the side and crinkle…
  • p. 247 …Also, I could roll over on one side or on the other. I had the two…
  • p. 248 …more horizontal position or the capability to roll from one side to the other. That's…
## CONFIDENTIAL

Section Page

18.0 COMMAND MODULE SYSTEMS OPERATIONS 18-1

18.1 GUIDANCE AND NAVIGATION 18-1

18.4 REACTION CONTROL SYSTEM 18-2

18.5 ELECTRICAL POWER SYSTEM 18-3

18.6 ENVIRONMENTAL CONTROL SYSTEM 18-3

18.7 TELECOMMUNICATIONS 18-13

18.8 MECHANICAL 18-14

19.0 LUNAR MODULE SYSTEMS OPERATIONS 19-1

19.1 GUIDANCE AND NAVIGATION 19-1

19.2 PROPULSION SYSTEM 19-2

19.3 REACTION CONTROL SYSTEM 19-4

19.4 ELECTRICAL POWER SYSTEM 19-4

19.5 ENVIRONMENTAL CONTROL SYSTEM 19-4

19.6 TELECOMMUNICATIONS 19-5

20.0 MISCELLANEOUS SYSTEMS, FLIGHT EQUIPMENT, AND GFE 20-1

21.0 VISUAL SIGHTINGS 21-1

22.0 PREMISSION PLANNING 22-1

23.0 MISSION CONTROL 23-1

24.0 TRAINING 24-1

25.0 HUMAN FACTORS 25-1

26.0 MISCELLANEOUS 26-1

27.0 CONCLUDING COMMENTS 27-1

## CONFIDENTIAL

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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.