- Difficulty date
- March 30, 2022
- Submitted
- April 5, 2022
- Operation
- Air carrier
- Make and model
- Cvac STC3405800
- Aircraft serial
- 279
- Aircraft time
- 25,206 hours, 22,833 cycles
- Engine
- Allsn 501D22
- Engine time
- 19,351 hours
- Propeller
- Hamstd 54H60
- Part
- None
- Part number
- 68214935
- Part serial
- 15859
- Condition
- Bypassing
- Component
- Compressor Assy · Allsn
- Component part number
- 23009502
- Stage of operation
- TO
- How discovered
- V
- Nature of condition
- X, R
- Precautionary procedure
- A, E
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ENGINE COMPRESSOR SURGED AND THEN FLAMED OUT AND AUTOFEATHERED AT THE END OF TAKE OFF PHASE.