What was found
(CAN) #1 COMMANDED IN-FLIGHT SHUTDOWN PERFORMED DUE UN-COMMANDED FEATHERING OF THE PROPELLER. FAULT CODES RETRIEVED PROPELLER ELECTRIC CONTROL UNIT REPLACED.
- Difficulty date
- March 12, 2019
- Submitted
- August 17, 2020
- Operation
- General aviation
- Make and model
- Bombdr DHC8400
- Propeller
- Dowty R4086123F17
- System (JASC)
- 6120 · Propeller Controlling System
- Part
- Control Unit
- Part number
- 699018003
- Condition
- Malfunctioned
- Location
- Propeller
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- F
- Precautionary procedure
- E
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.