What was found
PILOT REPORTED THAT THEY HAD UNSCHEDULED AUTOFEATHER CYCLING ON FINAL. PERFORMED AUTOFEATHER OPERATIONAL CHECKS & COULD NOT DUPLICATE DISCREPANCY SIGNED OFF USING REF 1900DMM 61-21-00. OPERATIONS CHECKED GOOD.
- Difficulty date
- April 14, 2016
- Submitted
- April 18, 2016
- Operation
- Air carrier
- Aircraft
- N153GL
- Make and model
- Beech 1900D
- Aircraft serial
- UE153
- Aircraft time
- 41,180 hours, 52,951 cycles
- Engine
- Pwa PT6A67D
- System (JASC)
- 6123 · Propeller Feathering/Reversing
- Part
- Unknown
- Condition
- Malfunctioned
- Location
- Autofeather Sys
- Stage of operation
- AP
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.