What was found
DURING START RUNUP, STBY ATTITUDE INDICATOR WOULD NOT POWER ON. REMOVED AND REPLACED HORIZON INDICATOR IAW AMM 34-24-00, 4-1; MOC SUCCESSFULLY COMPLETED.
- Difficulty date
- October 9, 2025
- Submitted
- October 9, 2025
- Operation
- General aviation
- Filed by
- QR9R369D
M1 Support Services - Make and model
- Bolkms BK117C2
- Aircraft serial
- 9824
- Aircraft time
- 3,445 hours
- System (JASC)
- 3421 · Attitude Gyro and Indicating System
- Part
- Indicator
- Part number
- 501184501
- Part serial
- 1482
- Condition
- Inoperative
- Location
- Zone 200
- Stage of operation
- TX
- 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.