# SDR 97ZZZX3881

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 1, 1997
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: N449ML
- Make and model: Cndair CL6002B16
- System (JASC): [3440 · Independent Position Determining System](https://openairdocs.org/jasc/3440)
- Part: Iru
- Part number: HG1075AE03
- Condition: Malfunction
- Location: Cockpit
- Component: Honeywell
- Stage of operation: NR
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/97ZZZX3881

## Discrepancy

INERTIAL REF UNIT P/N HG1075AE03 S/W 685 WAS INSTALLED AFTER FACTORY BENCH CERTIFIED.  ON FIRST FLIGHT, IT WAS REPORTED TO HAVE EXCESSIVE DRIFT.  IT WAS REPLACED WITH ANOTHER UNIT AND SYSTEM OPERATED NORMALLY.  (X)

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