PALACIOS, TX, USA
N4029D
HILLER UH-12E
THE COMMERCIAL HELICOPTER PILOT WAS DEPARTING A TRAILER ON AN AGRICULTURAL APPLICATION FLIGHT. A SKID REMAINED TIED TO THE TRAILER WHEN A TAKEOFF WAS ATTEMPTED. CONTROL OF THE HELICOPTER WAS LOST AND IT COLLIDED WITH THE TERRAIN ADJACENT TO THE TRAILER.
THE PILOT'S INADEQUATE PREFLIGHT.
Source: NTSB Aviation Accident Database
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