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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

It seemed to want to find a home away from me at about 11 o'clock as I faced the package. I would try to push it down to get it to rotate around and it would move away from this position and start spinning around the outside. Try as I would to move it gradually away or push down on the package (away from where the bubble was) to get it to drift across, I was completely unsuccessful in getting the BB to find a home anywhere but along the perimeter. As I would bend down and look at this thing, it just appeared that this cup, instead of being concave, had somehow changed its shape and was convex. It didn't appear that there was any hope of the BB ever being anywhere but along the edge, so I visually tried to level it as best I could. As I indicated before, that wasn't too easy to do with any degree of confidence. Then I went to deploy the panels. One of the two retaining structures that should have fallen away when you right the package (both should fall down exposing the panels) failed. So I walked around the package and easily reached down with my finger and flicked it loose. It didn't require much force at all. When I deployed the panels, the left one came out and deployed completely; then following another pull on the lanyard, the right one deployed. There was a certain amount of rocking motion and dancing around on the surface as the two deployed panels flung themselves around before

## 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.