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Variations of the driptorch can be attached to off-road vehicles, such as tractors, to ignite a fire while driving slowly along the ignition line. Another variant of the driptorch is the helitorch, which is attached to a helicopter and is used to ignite fire from the air.
However, the crash of a helicopter conducting aerial ignition on 19 April 1978 with the death of two forest officers and the pilot [43] profoundly shook the small "Fraternity of Foresters". But it led to better accident insurance for staff involved in air operations, the end of DAIDs and the wider adoption of the safer ping-pong ball aerial ...
In 1994, a fuel injection system with electronic ignition, and FADEC was added to the Exec 90, producing the Exec 162F. Unlike most U.S.-designed helicopters, the main rotor on the Exec 162F rotates clockwise, as seen from above. The Exec series was further developed into the RotorWay A600 Talon, which replaced the Exec in production. [2]
A wide variety of helicopters and fixed-wing aircraft are used for aerial firefighting. In 2003, it was reported that "The U.S. Forest Service and Bureau of Land Management own, lease, or contract for nearly 1,000 aircraft each fire season, with annual expenditures in excess of US$250 million in recent years".
A helitack helicopter will launch with a crew on board, drop them in the vicinity of the fire (or "incident") where they will begin clearing a firebreak with standard hand tools, while the helicopter can then support the team with water drops, either with a Bambi bucket or airframe-mounted water tanks, or ferry in additional personnel (e.g ...
The Focke-Achgelis Fa 223 Drache (English: Dragon [1]) was a helicopter developed by Germany during World War II. A single 750-kilowatt (1,010 hp) Bramo 323 radial engine powered two three-bladed 11.9-metre (39 ft) rotors mounted on twin booms on either side of the 12.2-metre-long (40 ft) cylindrical fuselage.
The Bell OH-58 Kiowa is a family of single-engine single-rotor military helicopters used for observation, utility, and direct fire support. It was produced by the American manufacturer Bell Helicopter and is closely related to the Model 206A JetRanger civilian helicopter.
The Hughes OH-6 Cayuse is a single-engine light helicopter designed and produced by the American aerospace company Hughes Helicopters.Its formal name is derived from the Cayuse people, while its "Loach" nickname is derived from Light Observation Helicopter (LOH) program under which it was procured.