What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
On October 19, 2013 at 11:45 am local time, a 1982 Hughes 369D, N53846, was trimming trees for the power line right of way with an aerial saw. During the operation the rotorcraft rotor blades contacted a pine tree branch. The pilot flew the aircraft to the heliport for inspection. The inspection revealed that the underside of all 5 rotor blades showed some form of contact with the tree branch. On further inspection it was determined that 2 of the blades were non-serviceable and the other 3 blades were serviceable. A inspection of the transmission and drive line was performed iaw the service manual. The helicopter was fitted with 5 serviceable blades and was returned to service. There was no injury to the crewmember and no further damage to the helicopter.
As the FAA filed it
ON OCTOBER 19, 2013 AT 11:45 AM LOCAL TIME, A 1982 HUGHES 369D, N53846, WAS TRIMMING TREES FOR THE POWER LINE RIGHT OF WAY WITH AN AERIAL SAW. DURING THE OPERATION THE ROTORCRAFT ROTOR BLADES CONTACTED A PINE TREE BRANCH. THE PILOT FLEW THE AIRCRAFT TO THE HELIPORT FOR INSPECTION. THE INSPECTION REVEALED THAT THE UNDERSIDE OF ALL 5 ROTOR BLADES SHOWED SOME FORM OF CONTACT WITH THE TREE BRANCH. ON FURTHER INSPECTION IT WAS DETERMINED THAT 2 OF THE BLADES WERE NON-SERVICEABLE AND THE OTHER 3 BLADES WERE SERVICEABLE. A INSPECTION OF THE TRANSMISSION AND DRIVE LINE WAS PERFORMED IAW THE SERVICE MANUAL. THE HELICOPTER WAS FITTED WITH 5 SERVICEABLE BLADES AND WAS RETURNED TO SERVICE. THERE WAS NO INJURY TO THE CREWMEMBER AND NO FURTHER DAMAGE TO THE HELICOPTER.