Documents / Document
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.
Read from the scan by GLM-OCR; expect the odd misread word.
# CONFIDENTIAL 4. 24 CREW READINESS AND COMFORT ARMSTRONG I think we were ready for ILI. We were unrushed and had no problems there. 4.25 SUBJECTIVE REACTION ON WEIGHTLESSNESS ARMSTRONG Well, perhaps a little bit of fullness in the head. ALDRIN I didn't notice that quite as soon coming on as in Gemini. ARMSTRONG Yes, I didn't feel that it was as marked as I had remembered. COLLINS It's so slight, that if you have anything else in your mind, you just try to ignore it. I mean, it's not any big effect. ALDRIN Well, there's the feeling that your face tends to lift up a little bit. COLLINS Yes, it does. Your eyes are puffy. ARMSTRONG A sensation of head-down position. I guess I had that sensation and expected it and thought it ought to be there, because we were head-down. ARMSTRONG Vertigo spatial disorientation. ALDRIN No problems. ALDRIN No problems. COLLINS None. ## CONFIDENTIAL
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.