[Pisces]

p.s. to add to my big rant above:

I move at an intercept speed on the surface as fast as possible. But not at flank, as it is like having a hole in your tank. So i set full speed @ 16.5 knots in a type-7. And don't worry about how long it takes ( 11 hours is possible). As long as the target doesn't move beyond 175km before you hear him, he's toast. A soggy one, but toast nonetheless.

But do check if you are not slowed down by wind and waves. Then you need to correct your earlier drawing.