# SDR MYWA100102

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 29, 2010
- Submitted: September 10, 2010
- Operation: Air carrier
- Aircraft: [N739MA](https://openairdocs.org/aircraft/N739MA), registered now
- Make and model: Boeing 737-8Q8
- Registry model: [Boeing 737-8Q8](https://openairdocs.org/model/boeing-737-8q8) (OpenAirDocs)
- Aircraft serial: 30670
- Aircraft time: 15,315 hours, 5,872 cycles
- System (JASC): [3400 · Navigation System](https://openairdocs.org/jasc/3400)
- Part: Unknown
- Condition: Malfunctioned
- Location: Cockpit
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MYWA100102

## Discrepancy

ETOPS SIGNIFICANT SYSTEM:  "RA" SHOWS ON CAPT'S SIDE DISPLAY UNIT.

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