On April 19, 1974, a De Havilland DHC-2 Beaver (registration VH-BSY) operated by Benders Spreading Services was involved in an aviation accident near Hamilton, Australia in flight. 2 people were killed. Investigators recorded the probable cause as: It was determined that a power line was installed few days prior to the accident and apparently, the pilot was not aware of it. This summary draws on records from the Bureau of Aircraft Accidents Archives (B3A).
During a local spraying mission near Hamilton, Tasmania, a crop duster struck newly installed power lines while turning at low altitude, resulting in a fatal crash.
Accident Details
A crew conducting a local agricultural spraying operation in the region of Hamilton, Tasmania, was involved in a fatal accident. While cruising at an altitude of 500 feet, the pilot-in-command initiated a left turn and descended to 50 feet above ground level. At that point, the aircraft struck power cables. The impact tore off the left wing, and the aircraft subsequently crashed in flames. Both occupants were killed.
Probable Cause
The official investigation determined that a power line had been installed a few days prior to the accident, and apparently the pilot was not aware of its presence. The crew had been briefed before the flight, but the chief pilot failed to inform them of the power line because he was convinced they were already aware of it.