# SDR ASAA11510686

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 17, 2011
- Submitted: November 21, 2011
- Operation: Air carrier
- Aircraft: [N585AS](https://openairdocs.org/aircraft/N585AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35683
- Aircraft time: 16,120 hours, 4,967 cycles
- System (JASC): [3460 · Flight Management Computing Hardware System](https://openairdocs.org/jasc/3460)
- Part: Unknown
- Condition: Malfunctioned
- Location: Cockpit
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA11510686

## Discrepancy

FMC POS SHIFT PG 3/3 SHOWS NO FMC GPS IRS DATA.  SUSPECT POS SHIFT PG DISPLAYED IN AIR ONLY.  POS REF PG 2 SHOW LAT AND LONG FOR ALL SENSOR.  ACCOMPLISHED FMC BITE PER FIM 34 61 TASK 801 SENSORS AND IN FLIGHT FAULT SHOW NO FAULTS.  A/C OK FOR SERVICE.

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