- Difficulty date
- July 26, 2010
- Submitted
- July 29, 2010
- Operation
- Air carrier
- Make and model
- Piagio P180
- Aircraft serial
- 1091
- Aircraft time
- 6,238 hours, 4,694 cycles
- Engine
- Pwa PT6A66
- Part
- Propeller
- Condition
- Malfunctioned
- Location
- Feathering
- Stage of operation
- AP
- How discovered
- O
- Nature of condition
- R
- Precautionary procedure
- H
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR1 ENGINES GOES IN AND OUT OF FEATHER UNCOMANDED.