# SDR 2008UALA03293

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 9, 2008
- Submitted: July 1, 2008
- Operation: Air carrier
- Aircraft: [N829UA](https://openairdocs.org/aircraft/N829UA), registered now
- Make and model: Airbus A319-131
- Registry model: [Airbus A319-131](https://openairdocs.org/model/airbus-industrie-a319-131) (OpenAirDocs)
- Aircraft serial: 1211
- Aircraft time: 28,656 hours, 10,974 cycles
- Engine: Iae V2522A5
- System (JASC): [2210 · Autopilot System](https://openairdocs.org/jasc/2210)
- Part: Computer
- Part number: B546CCM0104
- Condition: Failed
- Location: Flt Manage
- Stage of operation: CL
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2008UALA03293

## Discrepancy

DUAL FMGC FAILURE.  RTFL.  *S/D*  FMGC 2 FAILED-ARRINC INTERLOOP TEST FAILS.  FMGC2 INOP UPON ARRIVAL.  REPLACED FMGC2.  PERFORMED AFS AND LAND TEST PER MM 22-96-00 AND MM 22-97-00.  CHECKS GOOD.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.