When preparing a landing zone for a helicopter, how should the EMR set up the lights?

Setting up the lights at all four corners of the landing zone is essential for providing adequate visual guidance for the helicopter pilot during landing and takeoff. Proper illumination at each corner helps define the boundaries of the landing area, enhancing safety by preventing any misjudgments regarding the size and shape of the landing zone.

In night conditions or low visibility, having lights at all four corners ensures that the pilot can accurately perceive the landing zone boundaries, facilitating a safe landing by allowing for better spatial awareness. This setup also accounts for the potential approach and departure paths of the helicopter, ensuring that the area is clearly marked from multiple angles.

By marking every corner, you minimize the risk of confusion or misunderstanding about the extent of the landing area, which is critical in ensuring that both the helicopter and the personnel involved remain safe during operations.