# SDR UALA2012073004090

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 27, 2012
- Submitted: August 1, 2012
- Operation: Air carrier
- Aircraft: [N472UA](https://openairdocs.org/aircraft/N472UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1435
- Aircraft time: 37,639 hours, 15,310 cycles
- Engine: Iae V2527A5
- System (JASC): [3460 · Flight Management Computing Hardware System](https://openairdocs.org/jasc/3460)
- Part: Computer
- Condition: Failed
- Location: Nr 1
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2012073004090

## Discrepancy

FMGC 1 FAILURE, FLIGHT DIVERTED.  FMGC 1 INOP, ATTEMPTED RESET NO JOY.  REPLACED NR 1 FMGC, OPS CHECK OK AND ACCOMPLISHED CAT III CHECK, OK PER MM 22-97-00.  ON PFR HAD FMG1-RMP1 INTERFACE FAULT, REPLACED NR 1 RMP, GND CHECK OK.

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