Chapter 1
Fatigue
Typical for its type
How short were its legs?
Utilization isn’t graded for N187EA: 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. 50th percentile
Middle 1.2N187EA0.52.5+1.2 : 1middle 550 1.2 : 1
Short hops65th percentile
Middle 55%N187EA0%90%+61%middle 550 55%
Leg length15th percentile
Middle 274 nmN187EA100 nm600 nm+155 nmmiddle 550 274 nm
How its legs split
Share of N187EA’s legs by length, nm, in the twelve months