# SDR SWIA201126381

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 30, 2011
- Submitted: June 1, 2011
- Operation: Air carrier
- Aircraft: [N788SK](https://openairdocs.org/aircraft/N788SK), registered now
- Make and model: Cndair CL6002C10
- Aircraft serial: 10290
- Aircraft time: 5,049 hours, 3,041 cycles
- System (JASC): [2700 · Flight Control System](https://openairdocs.org/jasc/2700)
- Part: Computer
- Condition: Defective
- Location: Flight Control
- Stage of operation: CR
- 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/SWIA201126381

## Discrepancy

AIRCRAFT BEGAN TO YAW LEFT AND RIGHT AND CONTINUED TO YAW WITH AUTO-PILOT AND YAW DAMPERS DISENGAGED.  (FLT 1179)  REPLACED BOTH FLIGHT CONTROL COMPUTERS, BOTH YAW DAMENERS, AND BOTH HIRF CARDS.

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