A specially designed aerial saw is suspended beneath a helicopter using a long cable, allowing crews to trim vegetation from the air as the aircraft moves along the edge of forests. As the helicopter flies forward, the rapidly spinning circular blades cut only the side branches of trees instead of cutting them down completely. This method is commonly used near forests, highways, and power lines where ground machines cannot safely reach or operate. By trimming vegetation from above, crews can clear dangerous branches faster, reduce risks for workers, and maintain safe corridors without damaging the main forest. #technology