This story was initially featured on Area & Stream.
A sign mirror is a key device to incorporate in any survival equipment. When used accurately, a mirror can replicate daylight with life-saving accuracy (so far as 7 miles on a transparent day) to alert potential rescuers of your location. In wilderness areas, your potential goal will normally be a bush airplane or helicopter, however a mirror can be used to sign individuals or automobiles on the bottom.
First, it’s preferrred to have a sign mirror with a built-in sight—a small gap in the course of the mirror that you could peep by for higher accuracy. When you’re utilizing a mirror and not using a sight, maintain it in opposition to your face simply beside your eye. When you don’t have a mirror, different reflective surfaces—reminiscent of a stainless-steel plate or, to a lesser extent, the display of your smartphone or handheld GPS system—can be utilized in a pinch.
The principals of utilizing a sign mirror are primary however observe is critical for fast deployment. A passing bush airplane doesn’t stick round for lengthy. Right here’s the way it’s carried out.
The precise means to make use of a sign mirror
1. Going through the solar, place the mirror subsequent to your eye—or, if it has a sight, maintain the mirror proper as much as your eye to peep by the outlet—after which look towards the solar.
2. Stretch out your different arm in entrance of you and tilt your head down till you may see the reflection of the mirror in your hand.
3. Unfold open two fingers to create a V and information the mirrored mild between them. Preserve a small portion of the reflection seen in your fingers so you realize it’s there.
4. Place your goal between your two spread-out fingers whereas angling the mirror in order that the mirrored mild stays between them.
5. As soon as the directed mild is mounted in your goal, flash the mirror up and down 3 times rapidly. Three represents the common misery sign, and flashing can be extra attention-grabbing than direct mild.
6. Within the even that each your goal and the solar will not be in entrance of you, you’ll must angle your physique as a lot as 90 levels from the solar to direct the sunshine precisely.
7. In case your goal is behind you whilst you’re dealing with the solar, flip round to face your goal, then lay down in your again. Maintain the mirror in place whereas nonetheless protecting your sighting hand outstretched in entrance of you for accuracy.