What was found
STL - FLT 455 - STARTING DESCENT INTO OMA, BOTH FLIGHT DIRECTORS FAILED. RETURNED TO FLIGHT ORIGINATION STATION, STL. REPLACED NR 1 VERTICAL GYRO. CHECK-C, 8-17-97 BFM. (X)
- Difficulty date
- January 26, 1998
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N925TW
- Make and model
- Doug DC982
- Aircraft serial
- 49357
- System (JASC)
- 3421 · Attitude Gyro and Indicating System
- Part
- Gyro
- Part number
- 2587335113
- Condition
- Worn
- Location
- Nr 1
- Stage of operation
- DE
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.