Try yourself as a SAR pilot. See how hard it is to locate a man in the sea from the air (okay, it's just a game, but it's more convincing to the need of carrying signaling gear than 1000 words).<br><br>http://wolfpack.twu.net/SearchAndRescue/<br><br>The game is quite hard, the graphics are ugly and there are too few objects - but still I like it.