Chapter 1
Fatigue
Typical for its type
How short were its legs?
Utilization isn’t graded for N390PT: 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. 60th percentile
Middle 1.2N390PT0.52+1.2 : 1middle Premier I 1.2 : 1
Short hops65th percentile
Middle 47%N390PT0%80%+54%middle Premier I 47%
Leg length34th percentile
Middle 320 nmN390PT0 nm700 nm+281 nmmiddle Premier I 320 nm
How its legs split
Share of N390PT’s legs by length, nm, in the twelve months