As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) VANE FOUND SEVERELY CRACKED ON VISUAL INSPECTION. CRACK APPEARS TO HAVE STARTED AT LEADING EDGE OF VANE FROM THE HINGE AREA. HINGE WAS FOUND CRACKED ALSO. DAMAGE POSSIBLY ACCELERATED DUE TO FLUTTER OF THE DAMAGED VANE. (TC NR 20060501006)