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Apollo 11 Technical Crew Debriefing, Volume 1 (scan)

NASA via ibiblio · 1969-07-31 · 251 pages · text by GLM-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. 130 …it should go barberpole, it would go gray. Then, as you released, it would go to…
  • p. 178 …fade, and it began to be more gray. As we looked back as far as we…
  • p. 179 …ALDRIN When illuminated, it did have a gray appearance, very light gray. ARMSTRONG Wouldn't you…

Read from the scan by GLM-OCR; expect the odd misread word.

## CONFIDENTIAL

attributable to the fact that when you do simulations of EVA PREP you have a clean cockpit and you have all the things that you're going to use there in the cockpit with you and nothing else. In reality, you have a lot of checklists, data, food packages, stowage places filled with odds and ends, binoculars, stop watches, and assorted things, each of which you feel obliged to evaluate as to whether its stowage position is satisfactory for EVA and whether you might want to change anything from the preflight plans. For example, our mission timer was out, and we decided we had better leave one wristwatch inside in case it got damaged. We would have at least one working watch to back up the mission timer or to use in place of the mission timer, in case we could not get it going again.

All these items took a little bit of time, a little bit of discussion, which never showed up in any of our EVA PREP's on the ground, really accounted for the better part of an hour of additional time. Our view of EVA PREP was that we were not trying to meet a time schedule. We were just trying to do each item and do it right sequentially and not worry about the time. Well, the

# CONFIDENTIAL

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