# SDR SWIA201435920

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 2, 2014
- Submitted: January 8, 2014
- Operation: Air carrier
- Aircraft: [N224SW](https://openairdocs.org/aircraft/N224SW), registered now
- Make and model: Emb EMB-120ER
- Registry model: [EMB EMB-120ER](https://openairdocs.org/model/embraer-emb-120er) (OpenAirDocs)
- Aircraft serial: 120294
- Aircraft time: 41,477 hours, 53,892 cycles
- System (JASC): [3425 · Integrated Flight System](https://openairdocs.org/jasc/3425)
- Part: Ahrs
- Condition: Failed
- Location: Nr 2
- Stage of operation: CL
- How discovered: O
- Nature of condition: F
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA201435920

## Discrepancy

WITH AUTOPILOT OFF, FIRST OFFICER'S HEADING INDICATOR STARTED PROCESSING & THE A/C DID AN UNCOMMANDED TURN TO THE RIGHT.  FLT 5303 REPLACED NR 2 AHARS COMPUTER, PN 622-6190-204, SN ON 2667 & SN OFF 1589.

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