# SDR ASAA2014111909705

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 19, 2014
- Submitted: November 21, 2014
- Operation: Air carrier
- Aircraft: [N457AS](https://openairdocs.org/aircraft/N457AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 36355
- Aircraft time: 2,939 hours, 925 cycles
- System (JASC): [3460 · Flight Management Computing Hardware System](https://openairdocs.org/jasc/3460)
- Part: Warning Message
- Condition: False Activation
- Location: Fmc
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2014111909705

## Discrepancy

LEFT FMC FAIL IN CRUISE.  ACFT GROUNDED.  FFR SHOWS FLT 3 WITH FMC LT & RT HAVING ACARS, FMC LT & FMC RT FAULTS.  ACFT CHECKED. NO HISTORY - 60 DAYS.  OPS CHECK LT & RT FMC GOOD. REF MM34-61-00.  GROUND VERIFICATION GOOD.

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