The claims of this ability being OP are vastly over spoken. It is a very expensive late game ability that is countered by moving your tanks in reverse. I have yet to have a strike destroy a full armor tank. Seriously, just move your tanks and all will be fine.
The only case I have used P47 with uber-success has been in a 4v4 where a JT was not moving. Two USF players called in two strikes at the same time and the Soviet player put mark target on it.
