What was found
(CAN) FIRST OFFICER'S AUDIO DIRECTIONAL INDICATOR FAILED DURING TAKEOFF, GYRO FLAG IN VIEW. IT CAME ON LINE THEN DISPLAYED GYRO FLAG ON AND OFF SEVERAL TIMES. LAST TIME FOR 15 MINS. NR 2 VERTICAL GYRO REPLACED.
- Difficulty date
- June 9, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Make and model
- Doug DC932
- Engine
- Pwa JT8D7
- System (JASC)
- 3421 · Attitude Gyro and Indicating System
- Part
- Vertical Gyro
- Condition
- Failed
- Location
- Cockpit
- Stage of operation
- TO
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.