As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOT FELT VIBRATION IN TAIL ROTOR PEDALS DURING APPROACH. POST FLIGHT INSPECTION REVEALED THAT 1 TAIL ROTOR BLADE HAD A CHORD WISE CRACK BEGINNING AFT OF THE SPAR AND EXTENDING THROUGH THE TRAILING EDGE OF THE BLADE. THE CRACK WAS THROUGH BOTH SKINS AND THE HONEYCOMB CORE. SB109EP-30 REV B AND AD 02-25-51 PROVIDE INSPECTION CRITERIA FOR RECURRING INSPECTIONS IN THIS AREA.