The following charts show engine-related Class A rates for all engines used in the A-10, F-15, F-16, F-22 and F-35 aircraft. Cumulative rate and a 6-quarter rolling average is shown. (See Notes).

 

A-10/TF34-GE-100/A

F-15/F100-PW-100

F-15/F100-PW-220

F-15/F100-PW-229

F-16/F100-PW-200

F-16/F100-PW-220

F-16/F100-PW-229

F-15 Engine-Related Class A Flight Mishap Rates

F-16 Engine-Related Class A Flight Mishap Rates

F-16/F110-GE-100

F-16/F110-GE-129

F-22/F119-PW-100

F-35/F135-PW-100

The following chart compares the engine-related Class A rates for USAF single engine fighter and attack aircraft. Cumulative rate and a 6-quarter rolling average is shown for active aircraft/engine configurations.

USAF Single Engine Fighter/Attack Engine-Related Class A Rates

The following table compares the engine-related Class A statistics for USAF single and twin engine fighter and attack aircraft.

USAF Twin Engine Fighter/Attack Engine-Related Class A Statistics

Notes:

1. "Engine-related" excludes mishaps caused by FOD, birdstrike, or failure of support systems external to the engine
    (ex. fuel starvation)
2. Aircraft flight-rate producing mishaps only
3. Rates are Class A mishaps/100,000 Engine Flight Hours (EFH) by calendar year
4. F-15/F100-PW-100 is no longer in use in the USAF