What was found
FLIGHT #5889. DURING CRUISE FLIGHT AT 20,000 FEET, AIRSPEED 250 KNOTS AIRCRAFT ACQUIRED A RYTHMIC YAW, AIRCRAFT RETURNED TO ORIGINATION CITY CVG.REPLACED THE #2 SVL-4000 YAW DAMPER.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLIGHT #5889. DURING CRUISE FLIGHT AT 20,000 FEET, AIRSPEED 250 KNOTS AIRCRAFT ACQUIRED A RYTHMIC YAW, AIRCRAFT RETURNED TO ORIGINATION CITY CVG.REPLACED THE #2 SVL-4000 YAW DAMPER.