# SDR QR9R2026040600001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 6, 2026
- Submitted: April 6, 2026
- Operation: General aviation
- Filed by: [M1 Support Services, repair station QR9R369D](https://openairdocs.org/faa-repair-station/QR9R369D/m1-support-services.md) (OpenAirDocs)
- Make and model: Bolkms BK117C2
- Aircraft serial: 07720139129
- Aircraft time: 4,818 hours
- System (JASC): [3423 · Magnetic Compass](https://openairdocs.org/jasc/3423)
- Part: Compass
- Part number: 1007KCA1
- Condition: Spinning
- Location: Nav System
- Stage of operation: TX
- How discovered: V
- Nature of condition: F
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QR9R2026040600001

## Discrepancy

STANDBY COMPASS SPINS AND LEAKED FLUID DURING START RUN-UP. REMOVED AND REPLACED STANDBY COMPASS IAW AMM 34-23-00, 4-14. COMPLETED COMPASS SWING IAW AMM 34-23-00, 5-2.

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