Aviation Accident Summaries

Aviation Accident Summary MIA01LA007

DELLWOOD, FL, USA

Aircraft #1

N621DM

Robinson R-22 BETA

Analysis

The pilot stated that while attempting to takeoff from a field, the helicopter's right skid became entangled in vines, which induced dynamic rollover. According to the pilot, the aircraft rolled on its right side, and incurred substantial damage. The pilot said that prior to the accident, there had been no mechanical failure or malfunction to the aircraft, or any on its systems.

Factual Information

On October 17, 2000, about 0800 eastern daylight time, a Robinson R-22 Beta, N621DM, registered to and operated by Skycopters Incorporated, as a Title 14 CFR Part 91 aerial observation flight, experienced dynamic rollover during takeoff from a field in Dellwood, Florida. Visual meteorological conditions prevailed, and no flight plan was filed. The pilot and passenger received minor injuries, and the aircraft incurred substantial damage. The flight was originating at the time of the accident. The pilot stated that his headset came off in flight, and he had landed in a field to secure the headset. The pilot further stated that while attempting to takeoff from the field, and upon transitioning from hover to takeoff, the helicopter's right skid became entangled in vines hidden in the undergrowth. The pilot said that the skid's entanglement with the vines while he was attempting the takeoff induced dynamic rollover on to the aircraft's right side. He said that when the aircraft rolled over, the main and tail rotor systems separated from the aircraft, and the tail boom broke off. According to the pilot, prior to the accident, there had been no mechanical failure or malfunction to the aircraft, or any on its systems.

Probable Cause and Findings

the pilot's failure to clear the area, and his attempted takeoff while the helicopter's right skid was entangled with vines, which resulted in inadvertent dynamic rollover and substantial damage to the aircraft.

 

Source: NTSB Aviation Accident Database

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