What was found
IN FLIGHT, WITH CHANGES IN PITCH AND BANK, CAPTS ADI FLUCUATES TO VARIOUS PITCH AND BANK ERRONEOUS READINGS. ANNUNCIATOR FLASHES ON AND OFF. REPLACED CAPT VERTICAL GYRO PER M/M 34-20.
- Difficulty date
- September 7, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N804DH
- Make and model
- Doug DC873F
- Aircraft serial
- 46124
- System (JASC)
- 3421 · Attitude Gyro and Indicating System
- Part
- Vert Gyro
- Part number
- 258733511
- Condition
- Failed
- Location
- Lt Cockpit
- Stage of operation
- CL
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.