What was found
ATB RETURNED TO LAX DUE TO THE NAV ADR 3 FAULT. SWAPPED NR 2 ADIRU WITH NR 3 ADIRU AND DEFERRED NR 2 ADIRU PER MEL 34-10-01B-LAX REPLACED NR 2 ADIRU.
- Difficulty date
- February 1, 2019
- Submitted
- February 5, 2019
- Operation
- Air carrier
- Aircraft
- N395HA
- Make and model
- Airbus A330243
- Aircraft serial
- 1469
- Aircraft time
- 23,456 hours, 3,617 cycles
- System (JASC)
- 3441 · Inertial Guidance System
- Part
- Adiru
- Condition
- Faulted
- Location
- Nr 3
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.