The cookie settings on this website are set to 'allow all cookies' to give you the very best experience. Please click Accept Cookies to continue to use the site.


There are many forms of signalling. A mirror, fire, flashlight, whistle, arranging visual objects, bright colors, and smoke are just a few of the methods to get noticed. If you are lost or need help, signalling others may be the most important thing you can do. Carry several methods with you.