HIXSON, TN, USA
N169WC
CAMERON AIR COMMAND
WITNESSES OBSERVED THE GYROCOPTER OSCILLATING IN THE PITCH AXIS AS IT PASSED OVERHEAD IN CRUISE FLIGHT. A 'WHITE OR SHINY' OBJECT DEPARTED THE GYROCOPTER. THE AIRCRAFT THEN ROLLED RIGHT, DESCENDED AND COLLIDED WITH THE TREES AND GROUND, INVERTED. ONE PROPELLER BLADE HAD SEPARATED FROM THE AIRCRAFT AND WAS FOUND 520 FEET FROM THE CRASH SITE. THERE WAS EVIDENCE THAT THE SEPARATED PROPELLER BLADE AND ONE MAIN ROTOR BLADE HAD COLLIDED INFLIGHT.
Source: NTSB Aviation Accident Database
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