Aviation Accident Summaries

Aviation Accident Summary ATL97LA086

OKAHUMPKA, FL, USA

Aircraft #1

N765KV

McDonnell Douglas MDHC-369E

Analysis

After completing work on a power line, the pilot saw a wild pig running below the helicopter. The pilot and crew member agreed to hover over it and get a closer look. The crewmember then removed his safety harness. When the pig ran into some high grass, they climbed to continue to watch the pig. As they hovered, the pilot heard a noise from the crewmember, and the pilot turned in time to see the crewmember fall from the platform. The safety harness normally worn by power line workers was found to be in good condition with no indication of failure.

Factual Information

On June 13, 1997, at 0851 eastern daylight time, a McDonnell Douglas MDHC-369E, N765KV, had a crewmember fall from a platform during a stable hover near Okahumpka, Florida. The helicopter was operated by Haverfield Corporation under the provisions of Title 14 CFR Part 133 and visual flight rules. The prevailing weather was visual meteorological conditions. The airplane was not damaged. The commercial pilot was not injured, but the one crewmember received serious injury. The power line repair flight originated from the Central Florida substation at 0815. As the power line worker was repairing structure #13, he was strapped to the helicopter by a harness. After completing the work, the pilot saw a wild pig running below them. Both agreed, by their two-way radio connection, that they wanted a closer look at the pig. The pilot descended to hover over the pig. At this point, the worker unhooked his harness, but remained outside the helicopter. They remained over the pig for approximately one minute. The pig then went into some high grass, so the crewmember asked the pilot to climb to a higher altitude. The pilot returned them to a 40 foot hover. When the aircraft was stable, the pilot heard a noise, and he turned in time to see the worker fall head first off the platform. The pilot landed next to the crewmember and called an ambulance. The paramedics airlifted the worker to the hospital, where he received medical attention. A FAA inspector examined the harness and helmet worn by the worker, and they were both found to be in good condition, with no indication of failure.

Probable Cause and Findings

The failure of the crewmember to use the necessary safety equipment, and his subsequent fall from an elevated platform. A factor was the crewmember's distraction with an animal.

 

Source: NTSB Aviation Accident Database

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