What is the target of aircraft availability?

• A. 60%
• B. 65%
• C. 70%
• D. 71%

Answer: (D)

Availability is the proportion of time an aircraft is ready to fly relative to the total time it is scheduled to operate. It’s a performance metric used to gauge how well maintenance and logistics keep aircraft able to mission when needed.

The target value of 71% represents the standard benchmark used in this context for planning and evaluating fleet performance. Interpreted, it means that, in a given period, about 71% of the time the aircraft is serviceable and available for dispatch, while roughly 29% is consumed by maintenance, unscheduled work, or other unavailability. Achieving this target requires efficient scheduling of preventive maintenance, quick line fixes, and adequate spares and manpower.

So, the percentage that reflects the expected availability performance in this scenario is 71%.