# SDR ASAA2020031632433

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 14, 2020
- Submitted: March 17, 2020
- Operation: Air carrier
- Aircraft: [N459AS](https://openairdocs.org/aircraft/N459AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 36352
- Aircraft time: 23,979 hours, 7,702 cycles
- System (JASC): [3460 · Flight Management Computing Hardware System](https://openairdocs.org/jasc/3460)
- Part: Unknown
- Condition: Malfunctioned
- Location: Cockpit
- Stage of operation: NR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2020031632433

## Discrepancy

LOST MAP ON FO MED, VTK DISPLAY FMC RETURNED 15 MIN LATER. GROUNDED - YES. RESET SYS FOR MAP ON FO'S MFD PER B737-900 AMM 34-61-00-860-801 ALL SYS BACK TO NORMAL, OK FOR CONT SERVICE.

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