N458SGRobinson Helicopter R44 II · 2004

The pilot reported that, during an aerial application flight in a helicopter, he mistakenly thought a power pole he had observed during an overflight was the termination point of a powerline. He stated that he failed to notice another power pole that was obscured by trees near a small house and impacted the lines between the poles during a spray pass. The helicopter subsequently impacted terrain. The helicopter sustained substantial damage to the fuselage, tail boom and main rotor blades. The pilot reported that there were no preaccident mechanical failures or malfunctions with the helicopter that would have precluded normal operation.