What is the role of a line aid in handline construction?

• A. A helper who supports by carrying tools, clearing, and assisting the lead.
• B. The crew leader who makes all decisions.
• C. A supervisor from a different team.
• D. The person who handles communications only.

Answer: (A)

In handline construction, the line aid provides essential on-the-ground support to the lead. This person carries tools, fetches what’s needed, clears vegetation and debris from the line path, and assists the lead as directed. By handling these tasks, the line aid keeps the work moving smoothly so the lead can focus on directing cuts, maintaining safety, and adapting to changing conditions. That practical helper role—carrying tools, clearing the way, and assisting the lead—is what makes this the correct description. The crew leader makes decisions, a supervisor from another team isn’t the role, and someone who handles communications only wouldn’t perform the tool-carrying and clearing duties that keep the line moving.