# SDR ASAA2015110213604

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 2, 2015
- Submitted: November 4, 2015
- Operation: Air carrier
- Aircraft: [N402AS](https://openairdocs.org/aircraft/N402AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 41189
- Aircraft time: 11,934 hours, 3,834 cycles
- System (JASC): [3460 · Flight Management Computing Hardware System](https://openairdocs.org/jasc/3460)
- Part: Fmc
- Condition: Malfunctioned
- Location: Nr 1
- Stage of operation: NR
- 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/ASAA2015110213604

## Discrepancy

F/O`S NAV DISPLAY SHOWING MAP.  ACFT GROUNDED.  FOUND NR 2 FMC PERFORMED PAGE MISMATCH WITH NR 1 FMC.  RELOADED LDDB SOFTWARE FOR NR 2 FMC REF 34-61-00/201 AND 34-61-00-410-805, MAP FLAG EXTINGUISHED.

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