How far apart should the distress signal fires be placed?

How far apart should the distress signal fires be placed?

• A. At least 2 meters apart.
• B. No more than 0.5 meters apart.
• C. 10 meters apart.
• D. 15 centimeters apart.

Answer: (A)

The idea behind placing distress signal fires is to maximize visibility to aircraft while keeping the fires safe and controllable. Spacing the fires at least two meters apart ensures each fire has its own plume and glow, creating a clearer, more recognizable signal from the air. It also reduces the chance that flames or smoke from one fire will overwhelm a neighboring one or cause the fires to merge, which can be harder to interpret and more dangerous to manage. If fires are placed too close together, they can blend into a single, larger flame and smoke plume, increasing risk and making the signal harder to read as a distress pattern. If they’re set too far apart, the signal can look scattered and might be missed by aircraft, reducing the chances of being located quickly. The two-meter minimum offers a practical balance between strong visibility and safe, separate signals.

The idea behind placing distress signal fires is to maximize visibility to aircraft while keeping the fires safe and controllable. Spacing the fires at least two meters apart ensures each fire has its own plume and glow, creating a clearer, more recognizable signal from the air. It also reduces the chance that flames or smoke from one fire will overwhelm a neighboring one or cause the fires to merge, which can be harder to interpret and more dangerous to manage.

If fires are placed too close together, they can blend into a single, larger flame and smoke plume, increasing risk and making the signal harder to read as a distress pattern. If they’re set too far apart, the signal can look scattered and might be missed by aircraft, reducing the chances of being located quickly. The two-meter minimum offers a practical balance between strong visibility and safe, separate signals.