What was found
AT SCHEDULED ROUTINE MAINTENANCE, VERTICAL FIN UPPER HINGE BRACKET SHOWS SIGNS OF EXFOLIATION. REPLACED UPPER HINGE BRACKET.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AT SCHEDULED ROUTINE MAINTENANCE, VERTICAL FIN UPPER HINGE BRACKET SHOWS SIGNS OF EXFOLIATION. REPLACED UPPER HINGE BRACKET.