MASON, NH, USA
N9271
ENSTROM F-28A
THE HELICOPTER WAS HEARD CIRCLING THE AREA FOR ABOUT 4-1/2 MINUTES BEFORE CRASHING. THE TAIL ROTOR STRUCK TREES AND SEPARATED. WITNESSES REPORTED THAT THE TOPS OF TREES WERE OBSCURED BY FOG. NONE OF THE WITNESSES HEARD ANY INTERRUPTION OF POWER.
THE LOSS OF AIRCRAFT CONTROL AFTER THE TAIL ROTOR STRUCK THE TREES AND DEPARTED THE AIRCRAFT. THE PILOT'S POOR JUDGEMENT IN FLYING IN WEATHER CONDITIONS BEYOND HIS CAPABILITIES WAS A FACTOR.
Source: NTSB Aviation Accident Database
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