What was found
THE STANDBY HORIZON (AI-803CY) WOULD NOT CAGE TO PROPER SETTING DURING OPERATIONAL CHECK. PART WAS RECEIVED BAD FROM SUPPLY.
- Difficulty date
- March 26, 2025
- Submitted
- March 26, 2025
- Operation
- General aviation
- Filed by
- QR9R369D
M1 Support Services - Make and model
- Bolkms BK117C2
- Aircraft serial
- 9792
- Aircraft time
- 3,943 hours
- System (JASC)
- 3421 · Attitude Gyro and Indicating System
- Part
- Gyro
- Part number
- 501184501
- Part serial
- 1682
- Condition
- Faulty
- Location
- Cockpit
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.