What was found
ORD - FLT 5751 - EXCESSIVE VIBRATION AT HIGH RPM. MAINTENANCE PERFORMED PROP BALANCE OF LEFT AND RIGHT PROP ASSEMBLIES. BALANCE CHECK GOOD. REFERENCE UF6A970105.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ORD - FLT 5751 - EXCESSIVE VIBRATION AT HIGH RPM. MAINTENANCE PERFORMED PROP BALANCE OF LEFT AND RIGHT PROP ASSEMBLIES. BALANCE CHECK GOOD. REFERENCE UF6A970105.