Launching on PAT/FG

[bisonlj]

Correct. In HS he just can't use another players to gain leverage for the block.

And the college rule only applies to someone 1 yard or more from the LOS who moves up to the LOS and then leaps. It doesn't apply to the lineman who leaps and then lands on someone of the guy who stays a yard behind the LOS and has an offensive player come out to him while he's airborne.