# SDR ASAA2014092809244

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 28, 2014
- Submitted: September 30, 2014
- Operation: Air carrier
- Aircraft: [N469AS](https://openairdocs.org/aircraft/N469AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 41702
- Aircraft time: 428 hours, 128 cycles
- System (JASC): [3460 · Flight Management Computing Hardware System](https://openairdocs.org/jasc/3460)
- Part: Fmc
- Condition: False Indication
- Stage of operation: TX
- How discovered: 9
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2014092809244

## Discrepancy

DURING TAXI OUT FMC DISAGREE ANNUNCIATED.   EXTERNAL POWER FROM THE GATE WAS LOST AND RESTORED WITH APU POWER.  ACFT GROUNDED. QRH PROCEDURES FOLLOWED AND SYS WAS RESTORED.

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