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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

10. 22 FINAL SYSTEMS STATUS

ARMSTRONG

The final system status was without problems.

10. 23 LM EGRESS

## ARMSTRONG

I guess the most important thing here with respect to the egress through the hatch and the work on the ladder and the platform is that our simulation work in both the tank and in the airplane was a reasonably accurate simulation. They were adequate to learn to do the job and we didn't have any big surprises in that area. The things that we'd learned about body positioning, arching the back, clearances required, and one person helping another and so on worked just like the real case. There weren't any difficulties in movement through the hatch or with stability on the porch.

After getting onto the porch, I came back into the LM and went up around the Z-27 corner, made sure that was as expected and it was. I returned to the porch, got on the ladder, discarded our duffle bag with arm rest and OPS pallets, released the MESA without any difficulty, and descended the ladder just as expected. The first step was pretty high; 3 to 3 1/2 feet. So the initial test

# CONFIDENTIAL

About this file

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.