# SDR AU010381

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 23, 2001
- Submitted: May 2, 2001
- Operation: General aviation
- Make and model: Boeing 737377
- System (JASC): [3423 · Magnetic Compass](https://openairdocs.org/jasc/3423)
- Part: Compass
- Condition: Faulty
- Location: Cockpit
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AU010381

## Discrepancy

(AUS) AIR BUBBLE IN STANDBY COMPASS. FOUND DURING INSPECTION IAWAD/INST/9.

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