What was found
(CAN) ON APPROACH, THE ENGINE EXPERIENCED UNCOMMANDED TORQUE REDUCTIONS ACCOMPANIED BY FEATHERING OF THE PROPELLER. THE ENGINE WAS SHUTDOWN IN FLIGHT. THE ENGINE AUTO-FEATHER UNIT WAS SUBSEQUENTLY REPLACED. (TC NR 20070514015)
- Difficulty date
- March 3, 2007
- Submitted
- June 7, 2007
- Operation
- General aviation
- Make and model
- Aerosp ATR72
- Engine
- Pwa PW127
- System (JASC)
- 6123 · Propeller Feathering/Reversing
- Part
- Autofeather Sys
- Condition
- Unserviceable
- Stage of operation
- AP
- How discovered
- O
- Nature of condition
- R
- Precautionary procedure
- E
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.