uHARDWARE
lKISS
(Keep It Simple Stupid).
uA-10 ~33% unavailable at any one
time.
uF-111D ~66% unavailable
uApache
Helicopter is similar record to F-111D
lMake
it reliable/Quality Control
uHUMAN
lUse
human factors knowledge in design - back to Three-Mile Island.
lUse
human as redundant system.
lOthers?