# SDR A6WA2016122844702

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 27, 2016
- Submitted: December 28, 2016
- Operation: Air carrier
- Aircraft: [N411ZW](https://openairdocs.org/aircraft/N411ZW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7569
- Aircraft time: 35,273 hours, 33,412 cycles
- System (JASC): [2210 · Autopilot System](https://openairdocs.org/jasc/2210)
- Part: Autopilot Sys
- Condition: Inoperative
- Stage of operation: NR
- How discovered: O
- Nature of condition: F
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/A6WA2016122844702

## Discrepancy

AIRCRAFT EXPERIENCED SUBSTANTIAL UNCOMMANDED YAW AT 10,000 FEET IN SMOOTH AIR. AUTOPILOT DID NOT DISENGAGE AFTER 2 EPISODES. C/W QRH, DISCONNECTED AND AUTOPILOT AND YD NO FURTHER UNCOMMANDED YAW.

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