# SDR RAIA0008003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 12, 2000
- Submitted: August 14, 2000
- Operation: Air carrier
- Aircraft: N559HK
- Make and model: Jetair JETSTM4101
- Aircraft serial: 41075
- Aircraft time: 11,584 hours, 10,925 cycles
- System (JASC): [3420 · Attitude and Direction Data System](https://openairdocs.org/jasc/3420)
- Part: Computer
- Part number: 7003360948
- Condition: Failed
- Location: Avionics Bay
- Part time: 8,859 hours, 8,657 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/RAIA0008003

## Discrepancy

7492-STL- CREW REPORTS COMPARATOR ERROR ON EADI.  MAINTENANCE INSPECTED AND REPLACED LEFT AHRS COMPUTER.

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