# SDR ASAA2017103122395

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 31, 2017
- Submitted: November 2, 2017
- Operation: Air carrier
- Aircraft: [N459AS](https://openairdocs.org/aircraft/N459AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 36352
- Aircraft time: 14,589 hours, 4,825 cycles
- System (JASC): [3460 · Flight Management Computing Hardware System](https://openairdocs.org/jasc/3460)
- Part: Fmc
- Condition: Malfunctioned
- 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/ASAA2017103122395

## Discrepancy

SINGLE FMC OPS SCRATCHPAD MESSAGE AND VTK IN F/O'S ND. RAN QRH, VTK AND MESSAGE WENT AWAY BEFORE COMPLETING QRH.  ACFT GROUNDED.  FAULT NO LONGER PRESENT, ACCOMPLISHED FMC OPS CHECK IAW AMM 34-61-00, SYSTEM OPS CHECKS NORMAL, GROUND VERIFICATION SUCCESSFUL.

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