What is a hand line and when would a crew use it?

• A. A line cleared of fuels by hand tools to contain a fire, used in rugged terrain or where equipment cannot access
• B. A line of vehicles used to move along the fire edge
• C. A protective barrier around a structure
• D. A radio communication protocol for crews

Answer: (A)

A hand line is a fuel break created by people using hand tools to remove all flammable material from the ground down to mineral soil, forming a cleared strip that can slow or stop a fire’s spread. Crews use it when the terrain is too rugged or inaccessible for machines, such as steep, rocky, or densely vegetated areas, or when work needs to be done near structures where heavy equipment can’t reach. By removing fuels along that strip, the fire has less material to burn as it reaches the line, helping to contain it.

The other options describe things that aren’t fuel-clearance lines: a line of vehicles along the edge isn’t a hand line, a protective barrier around a structure is defensible space or structure protection, and a radio protocol is a communications method.