Chapter 1
Fatigue
Typical for its type
How short were its legs?
Utilization isn’t graded for N290GS: 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.
It lands about as often for its hours as most of the fleet, so cycles have built up at a normal pace.
Hours per landingLead measure. 66th percentile
Middle 1.4N290GS0.52.5+1.5 : 1middle Learjet 45 1.4 : 1
Short hops27th percentile
Middle 37%N290GS0%90%+27%middle Learjet 45 37%
Leg length87th percentile
Middle 431 nmN290GS100 nm1,000 nm+651 nmmiddle Learjet 45 431 nm