# SDR CA131126012

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 23, 2013
- Submitted: September 14, 2015
- Operation: General aviation
- Make and model: Bell 429
- Registry model: [Bell 429](https://openairdocs.org/model/bell-helicopter-textron-canada-429) (OpenAirDocs)
- Engine: Pwc PW207D
- System (JASC): [3497 · Navigation System Wiring](https://openairdocs.org/jasc/3497)
- Part: Connector
- Condition: Corroded
- Location: Adhrs
- Part time: 378 hours
- Stage of operation: NR
- How discovered: 9
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA131126012

## Discrepancy

(CAN) ACFT WAS EXPERIENCING HEADING MISCOMPARE IN EXCESS OF 20 DEGREES.  ADAHRS EVENT CODE DOWN LOADED DURING TROUBLESHOOTING.  CORROSION WAS FOUND ON CHANNEL A CONNECTOR.  A MAGNETO METER CONTINUITY CHECK REPORTED OK.

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