What was found
(CAN) AFTER NORMAL APPROACH TO LAND, THE TORQUE DROPPED UN-COMMANDED FROM 3400LBS TO 2600LBS, THEN BACK UP AGAIN UN-COMMANDED. OTHER ENGINE PARAMETERS FOLLOWED.
- Difficulty date
- December 5, 2014
- Submitted
- March 12, 2015
- Operation
- General aviation
- Make and model
- Enstrm F28A
- Engine
- Pwa PT6A67A
- System (JASC)
- 7200 · Engine (Turbine/Turboprop)
- Part
- Engine
- Condition
- Power Loss
- Stage of operation
- DE
- How discovered
- 9
- Nature of condition
- R, J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.