Chapter 1
Fatigue
Harsher than its type
How short were its legs?
Utilization isn’t graded for C-GBRK: 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.
Short legs put more pressurization cycles on the structure for the same time in the air. Worth checking its cycle-based inspection limits before a pre-buy.
Hours per landingLead measure. 2nd percentile
Middle 2.2C-GBRK14.5+1.1 : 1middle Global 5000/5500 2.2 : 1
Short hops99th percentile
Middle 32%C-GBRK0%70%+75%middle Global 5000/5500 32%
Leg length10th percentile
Middle 589 nmC-GBRK0 nm2,000 nm+275 nmmiddle Global 5000/5500 589 nm