As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AT LANDING PILOT REPORTED MAIN BLADE CONTACT WITH TREE BRANCHES WITH NO CHANGE IN RPM. MECHANIC DETERMINED PER MDHI CSP HMI-2 THAT THERE WAS NO SUDDEN STOPAGE DUE TO NO CHANGE IN ROTOR RPM. MECHANIC INSPECTED AIRCRAFT MAIN ROTOR BLADES FOR DAMAGE AND FOUND SMALL DENTS ON THE BOTOM OF THE YELLOW S/N 733F AND GREEN SN 731F BLADES. MECHANIC MEASURED THE DENTS AND FOUND THEM TO BE IN ACCEPTABLE LIMITS THAT REQUIRE NO REPAIRS AND THE BLADES CAN CONTINUE IN SERVICE.