Steber, S. 2019. Forest Service Helitorch M-2015 operations manual. 1951 2806P. Missoula, MT: U.S. Department of Agriculture, Forest Service, National Technology and Development Program. 42 p.

The U.S. Department of Agriculture, Forest Service, National Technology and Development Program, developed a new helitorch for interagency aerial ignition operations. The helitorch consists of a lightweight frame, a 55-gallon fuel drum, an electronic control box, a fuel pump, an igniter arm, a propane system, and a suspension system. The components of the helitorch are easily accessible for inspection, cleaning, repair, and replacement. This operations manual provides information about the Forest Service Helitorch M-2015 components, safety and design features, and maintenance requirements.

Keywords: aerial ignition, fuel transportation, gelled fuel, prescribed burns, safety at work, U.S. Department of Transportation, DOT

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