# SDR ASAA2015080412731

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 4, 2015
- Submitted: August 6, 2015
- Operation: Air carrier
- Aircraft: [N440AS](https://openairdocs.org/aircraft/N440AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 41705
- Aircraft time: 6,980 hours, 2,256 cycles
- System (JASC): [3460 · Flight Management Computing Hardware System](https://openairdocs.org/jasc/3460)
- Part: Fmc
- Condition: Malfunctioned
- Location: Left
- Stage of operation: CR
- How discovered: 9
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2015080412731

## Discrepancy

APPROXIMATELY 20 MINUTES AFTER TOC HAD VTK INDICATED ON THE CAPTAIN'S DISPLAY.  QRH COMPLIED WITH FOR FMC FAILURE.  FLIGHT CONTINUED WITH BOTH ON RT FMC.  ACFT GROUNDED.  NO INFLIGHT FAULTS LOGGED IN FMC.  NO VTK FLAG.  LT FMC, OPS NORMAL REF MM 34-61-00.

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