# SDR UALA2011062703138

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 25, 2011
- Submitted: July 11, 2011
- Operation: Air carrier
- Aircraft: [N449UA](https://openairdocs.org/aircraft/N449UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 851
- Aircraft time: 44,195 hours, 17,350 cycles
- Engine: Iae V2527A5
- System (JASC): [3400 · Navigation System](https://openairdocs.org/jasc/3400)
- Part: Unknown
- Condition: Unknown
- Location: Avionics Sys
- Stage of operation: NR
- How discovered: 9
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2011062703138

## Discrepancy

AVIONICS SYS FAULT DISPLAYED ON UPPER ECAM SCREEN. CYCLED CIRCUIT BREAKER. ACCOMPLISHED TEST OF AVIONICS SYSTEM PER MM, TESTS OKAY.

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