Chapter 1
Fatigue
Gentler than its type
How short were its legs?
Utilization isn’t graded for N831BD: too few of its flights were tracked to count its use fairly, in the full report too. So its free chapter here is Fatigue, which doesn’t depend on catching every flight.
More hours for each landing, so fewer pressurization cycles for its time in the air.
Hours per landingLead measure. 85th percentile
Middle 1.2N831BD0.52.5+1.6 : 1middle Citation CJ2 1.2 : 1
Short hops21st percentile
Middle 51%N831BD0%100%+36%middle Citation CJ2 51%
Leg length95th percentile
Middle 297 nmN831BD100 nm700 nm+606 nmmiddle Citation CJ2 297 nm
How its legs split
Share of N831BD’s legs by length, nm, in the twelve months