Chapter 4
Utilization
Typical for its type
How hard has it been used?
Used at about the rate of most of the fleet, so its maintenance intervals have been used up at a normal pace.
Flights a monthLead measure. 47th percentile
Middle 12.2N443TA050+11.0middle Citation XLS 12.2
Days flown a month33rd percentile
Middle 7.5N443TA020+5.3 dmiddle Citation XLS 7.5 d
Estimated hours a year45th percentile
Middle 193N443TA0900+≈171 hrmiddle Citation XLS ≈193 hr