# SDR QR9R20211022002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 22, 2021
- Submitted: October 22, 2021
- 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: 15723789757
- Aircraft time: 2,547 hours
- System (JASC): [3160 · Central Display](https://openairdocs.org/jasc/3160)
- Part: None
- Part number: C19267YA02
- Part serial: 10120
- Condition: Intermittent
- Stage of operation: CR
- How discovered: V
- Nature of condition: F
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QR9R20211022002

## Discrepancy

DURING FLIGHT, CO-PILOT ND INTERMITTENTLY INOP. REPLACED SMD45, NVG; MOC SUCCESSFULLY COMPLETED.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.