# SDR ASAA2015082112966

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 21, 2015
- Submitted: August 24, 2015
- Operation: Air carrier
- Aircraft: [N474AS](https://openairdocs.org/aircraft/N474AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 40715
- Aircraft time: 504 hours, 174 cycles
- System (JASC): [3460 · Flight Management Computing Hardware System](https://openairdocs.org/jasc/3460)
- Part: Fmc
- Condition: Malfunctioned
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2015082112966

## Discrepancy

CRUISE WINDS WOULD NEVER LOAD.  REQUEST PROMPT STAYED ILLUMINATED ENTIRE FLIGHT. ACFT GROUNDED.  NO FAULTS LOGGED ON BOTH LT & RT FMC'S.  ACCOMPLISHED GROUND VERIFICATION TEST FOR BOTH LT AND RT FMC'S REF MM 34-36-00.

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