What was found
SHIP 3301 - ATB/FCNT - DUE TO UN-COMMANDED RUDDER MOVEMENT. CORRECTIVE ACTION: R/R RATE GYRO UNIT, BITE AND OPS TEST GOOD. (5700206)
- Difficulty date
- March 11, 2025
- Submitted
- March 11, 2025
- Operation
- Air carrier
- Aircraft
- N801NW
- Make and model
- Airbus A330323
- Aircraft serial
- 0524
- Aircraft time
- 92,027 hours, 12,049 cycles
- System (JASC)
- 2720 · Rudder Control System
- Part
- Controller
- Part number
- C18124AA
- Part serial
- C18124000523
- Condition
- Faulty
- Location
- Zone 300
- Part time
- 34,477 hours, 4,532 cycles
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- F
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.