This is BrainLog, a blog by Dan Sanderson. Older entries, from October 1999 through September 2010, are preserved for posterity, but are no longer maintained. See the front page and newer entries.

July 20, 2009

How They Built It: The Software of Apollo 11.

Build Your Own NASA Apollo Landing Computer. John Pultorak spent 4 years researching, building and documenting a personal project to recreate the Apollo 11 guidance computer. All 1,000+ pages of his documentation are available for download.