Chapter 1
Fatigue
Harsher than its type
How short were its legs?
Utilization isn’t graded for 9H-SFK: 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. 14th percentile
Middle 2.29H-SFK14.5+1.5 : 1middle Falcon 7X 2.2 : 1
Short hops95th percentile
Middle 31%9H-SFK0%70%+58%middle Falcon 7X 31%
Leg length3rd percentile
Middle 560 nm9H-SFK0 nm2,000 nm+197 nmmiddle Falcon 7X 560 nm