Somewhere under 14 F. I woke up to go hunting, and left my clothes in the bed of my bro's pickup truck. Boots, boxers, shirts, everythign had ice on it. I had the flu, too.
I've had some cold one's but one that comes to mind is at BATUS canada.We had new vehicles shipped upto Suffield and on trying to off load the wagons which where Callenger 1's,Warriors,CVR(T)'s,432's and Chieftain AVLB's and AVRE's, The only ones that would move? you've guessed it the oldest ones in the army's fleet(and still in sevice to date)The 1958 issued 432's! All the others where frozen solid!
