# SDR RAIA0009050

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 26, 2000
- Submitted: September 27, 2000
- Operation: Air carrier
- Aircraft: [N550HK](https://openairdocs.org/aircraft/N550HK), registered now
- Make and model: Jetair JETSTM4101
- Aircraft serial: 41039
- Aircraft time: 12,625 hours, 12,970 cycles
- System (JASC): [3420 · Attitude and Direction Data System](https://openairdocs.org/jasc/3420)
- Part: Computer
- Part number: 7003360948
- Condition: Failed
- Location: Ahrs
- Part time: 10,188 hours, 10,957 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/RAIA0009050

## Discrepancy

6195-PIT- NUMBER 1 AHRS COMPUTER FAILED IN FLIGHT.  INDICATIONS SHOWED 30 TO 45 DEGREES OUT OF SYNC WITH NUMBER 2 AHRS.  MAINTENANCE INSPECTED AND REPLACED NUMBER 1 AHRS COMPUTER.

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