ONE MAN FILA. TRENCHER

A one man fireline trencher is airdropped to a fire crew and demonstrated by them. They assemble the trencher and apply it to fireline construction in a typical forest fire situation. Special emphasis is given to ways of making one or more trenchers speed the work of a line construction and holding crew.

Sources

  1. usgov-av-1974 — title, year, creator, length, color, sound, description