Continued from part 1, part 2 of the document Aviation with the human factor present the content: understanding and analyzing human error in real-world operations; cognitive architectures for human factors in aviation; aircrew fatigue, sleep need and circadian rhythmicity; human factors in aircraft design; aviation displays; cockpit automation: still struggling to catch up; unmanned aircraft systems; crew station design and integration; vehicles and systems; the history in the basics and the challenges for the future; general aviation; air traffi c management; maintenance human factors: a brief history; nextgen commentary; commentary on nextgen and aviation human factors.