Rescue Signals

lulululu

International Hand Signals for Rescue

International ground to air hand signals to be used when communicating with a helicopter or other rescue resources.



The following poster is produced by Parks Canada for the mountain parks but much of the information is applicable anywhere in Canada

Fromsouth

London Drug 在卖这个，GPS还可以发短信

DeLorme Earthmate PN-60w Handheld GPS Navigator with Spot Satellite Communicator and Topo North America

CAD399

http://www.findmespot.com/en/index.php?cid=219