# SDR AMTA200700105

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 20, 2007
- Submitted: February 23, 2007
- Operation: Air carrier
- Aircraft: [N317TZ](https://openairdocs.org/aircraft/N317TZ), registered now
- Make and model: Boeing 737-83N
- Registry model: [Boeing 737-83N](https://openairdocs.org/model/boeing-737-83n) (OpenAirDocs)
- Aircraft serial: 28246
- System (JASC): [3460 · Flight Management Computing Hardware System](https://openairdocs.org/jasc/3460)
- Part: Unknown
- Condition: Malfunctioned
- Location: Cockpit
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AMTA200700105

## Discrepancy

UNABLE TO COMPLETE IRS MONITOR CHECK, BOTH FMCS LT AND RT DISPLAY BLANK WHERE NM/HR NORMALLY APPEAR. FMCS BITE FIM 34-61-00-810-80.  NO FAULT FOUND.  AC OK FOR SERVICE.  (K)

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