# SDR ASAA2015042111453

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 21, 2015
- Submitted: April 23, 2015
- Operation: Air carrier
- Aircraft: [N413AS](https://openairdocs.org/aircraft/N413AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 35205
- Aircraft time: 8,220 hours, 2,646 cycles
- System (JASC): [3460 · Flight Management Computing Hardware System](https://openairdocs.org/jasc/3460)
- Part: Display
- 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/ASAA2015042111453

## Discrepancy

VTK ON CAPT SIDE LOSS OF FMC ON BOTH CAPTS.  MAP BLANK 15 SECONDS LATER EVERYTHING BACK TO NORMAL.  ACFT GROUNDED.  ACCOMPLISH FMCS BITE PROCEDURE IAW FIM 34-61, TASK 801.  SENSOR STATUS SHOWS NO FAULTS, IN-FLIGHT FAULTS FOR GROUND AND LAST LEG SHOWS NO FAULTS.  SYSTEM GROUND VERIFICATION TEST NORMAL.

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