# SDR ASAA2014010912368

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 9, 2014
- Submitted: January 13, 2014
- Operation: Air carrier
- Aircraft: [N593AS](https://openairdocs.org/aircraft/N593AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35107
- Aircraft time: 22,453 hours, 6,981 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: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2014010912368

## Discrepancy

ON TAXI OUT, FMC DISAGREE MESSAGE ILLUMINATED ON BOTH NDS.  ACFT GROUNDED. ACCOMPLISHED THE FMC DISAGREE QRH CHECKLIST FOR ON GROUND FMC DISAGREE MESSAGE NO LONGER DISPLAYED.

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