[Olefin]

Originally Posted by rcaf_777

Here are a couple of pictures I found not sure what type of Artillery Cannon this is. Washingston State is now using M-60 Tanks, which is what the second picture is off

Source: http://unofficialnetworks.com/2013/0...lanche-control

When did they start using tanks? Must make avalanche control a fun job for sure - and an easy commute as well - no one cuts off a tank