You can use any sort of signalling device but a whistle is a an excellent choice when available. These whistle codes are pretty standard in all sorts of disciplines. Military, Law Enforcement, SAR and many other governmental agencies use this methodology. Keep in mind that THREE of anything is typically understood as distress and should illicit a response from available resources. #CodeOfWhistle #OutdoorSurvival #Whistle #WildernessSurvival
Sunday, March 9, 2014
You can use any sort of signalling dev
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