What was found
TRIM ACTUATOR FAILURE AT TAKEOFF. REMOVED AND REPLACED YAW TRIM ACTUATOR IAW AMM 67-14-00, 4-1; MOC OK.
- Difficulty date
- October 24, 2025
- Submitted
- October 24, 2025
- Operation
- General aviation
- Filed by
- QR9R369D
M1 Support Services - Make and model
- Bolkms BK117C2
- Aircraft serial
- 9147
- Aircraft time
- 4,811 hours
- System (JASC)
- 6700 · Rotorcraft Flight Control
- Part
- Actuator
- Part number
- 41800879001
- Part serial
- 3024
- Condition
- Failed
- Location
- Yaw Trim
- Stage of operation
- TO
- How discovered
- O
- Nature of condition
- F
- Precautionary procedure
- C
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.