What was found
GYRO TUMBLES WHILE CAGING, FLAG PULL IS SLOW, CAUSES PITCH/ROLL CSAS TO BE UNRELIABLE.
- Difficulty date
- February 28, 1996
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N401PH
- Make and model
- Bolkms BK117A3
- Aircraft serial
- 7050
- System (JASC)
- 3421 · Attitude Gyro and Indicating System
- Part
- Horizon Gyro
- Part number
- 4021541671
- Condition
- Failed
- Location
- Cockpit
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.