Chapter 1
Fatigue
Gentler than its type
How short were its legs?
Utilization isn’t graded for PS-TAR: 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.
More hours for each landing, so fewer pressurization cycles for its time in the air.
Hours per landingLead measure. 94th percentile
Middle 2.4PS-TAR15.5+4.3 : 1middle GV 2.4 : 1
Short hops81st percentile
Middle 30%PS-TAR0%70%+42%middle GV 30%
Leg length84th percentile
Middle 664 nmPS-TAR0 nm2,500 nm+938 nmmiddle GV 664 nm
How its legs split
Share of PS-TAR’s legs by length, nm, in the twelve months