# SDR MALA976137

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 28, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N79XJ
- Make and model: Saab SF340A
- Registry model: [Saab SF340A](https://openairdocs.org/model/saab-scania-sf340a) (OpenAirDocs)
- Aircraft serial: 079
- System (JASC): [3425 · Integrated Flight System](https://openairdocs.org/jasc/3425)
- Part: Ahrs Computer
- Part number: 6226190113
- Condition: Failed
- Location: Rt Cockpit
- Stage of operation: NR
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MALA976137

## Discrepancy

DURING FLIGHT CREW RESET HEADING SEVERAL TIMES, YELLOW HAEDING LIGHT REMAINED ON WITH 8 DEGREES DIFFERENCE IN HEADINGS.  AIRCRAFT RETURNED TO MSP.  MAINTENANCE REPLACED THE NR 2 AHRS COMPUTER.  SYSTEM OPS CHECK GOOD.

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