# SDR BA06012

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 19, 2006
- Submitted: August 21, 2006
- Operation: Air carrier
- Aircraft: N671UW
- Make and model: Airbus A330-323
- Registry model: [Airbus A330-323](https://openairdocs.org/model/airbus-a330-323) (OpenAirDocs)
- Aircraft serial: 0323
- Aircraft time: 30,108 hours, 5,284 cycles
- System (JASC): [3457 · Global Positioning System](https://openairdocs.org/jasc/3457)
- Part: Adiru
- Part number: 46502003030314
- Part serial: 2339
- Condition: Failed
- Part time: 23,284 hours, 8,473 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/BA06012

## Discrepancy

AFTER TAKEOFF, FMGEC POSITION WENT INACCURATE. GPS LOST, NO INDICATION. FLIGHT DIVERTED TO LGW. MAINTENANCE REPLACED THE NR 1 AND NR 3 AIR DATA INERTIAL REFERENCE UNITS. NO FURTHER FAULTS.

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