# SDR 119522

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 27, 2004
- Submitted: July 28, 2004
- Operation: Air carrier
- Aircraft: [N95](https://openairdocs.org/aircraft/N95), registered now
- Make and model: Saab SF340A
- Registry model: [Saab SF340A](https://openairdocs.org/model/saab-scania-sf340a) (OpenAirDocs)
- Aircraft serial: N95
- Engine: Ge CT75A2
- System (JASC): [3425 · Integrated Flight System](https://openairdocs.org/jasc/3425)
- Part: Ahrs
- Part number: 6226190113
- Condition: Failed
- Location: Cockpit
- Stage of operation: TO
- How discovered: O
- Nature of condition: O
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/119522

## Discrepancy

FLIGHT 7941 IAD-BGM.  DURING TAKEOFF ROLL THE FIRST OFFICER'S EADI SHOWED A 40 DEGREE TURN AND 10 DEGREES NOSE DOWN ATTITUDE.  THE CREW ABORTED THE TAKEOFF AND RETURNED TO GATE.  A/C TAKEN OUT OF SERVICE 7-27-04 AT 1745 (LT).  IAD MX REMOVED AND REPLACED THE NR 2 AHRS COMPUTER, SYSTEM OPERATIONAL TEST GOOD.  A/C RETURNED TO SERVICE 7-27-04 AT 1845 (LT).

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