Primary finding
Probable cause
An in-flight collision with a bird while in cruise flight.
Investigator assessment
Analysis narrative
The pilot reported that during the enroute portion of the flight, a large bird impacted the top of the helicopter’s fuselage and main rotor, resulting in substantial damage to a pitch control link and a subsequent vibration. The pilot elected to make a precautionary landing in a nearby field and was able to land uneventfully.