What was found
BOTH YAW DAMPENERS FAILED. YAW DAMPENERS BOTH CHANNELS DE-ACTIVATED IAW APENDIX 1/22-4-1.
- Difficulty date
- August 6, 2012
- Submitted
- August 6, 2012
- Operation
- Air carrier
- Aircraft
- N815EX
- Make and model
- Dhav DHC8102
- Aircraft serial
- 321
- Aircraft time
- 49,610 hours, 54,511 cycles
- Engine
- Pwa PW120A
- System (JASC)
- 2210 · Autopilot System
- Part
- Yaw Damper
- Condition
- Failed
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.