What was found
ADR 1 FAULT DISPLAYED ON UPPER ECAM SCREEN. FOUND ADIRU MISALIGNED. CYCLED CB'S C2 AND F6. ALIGNED ADIRU'S AND FAULT LITE EXTINGUISHED. PERFORMED BITE CK OF ADR1 AND NO FAULTS NOTED.
- Difficulty date
- July 9, 2007
- Submitted
- July 13, 2007
- Operation
- Air carrier
- Aircraft
- N439UA
- Make and model
- Airbus A320232
- Aircraft serial
- 683
- Aircraft time
- 35,985 hours, 12,997 cycles
- Engine
- Iae V2527A5
- System (JASC)
- 3440 · Independent Position Determining System
- Part
- Display
- Condition
- Faulted
- Location
- Nr 1
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.