How to intercept?

[Pisces]

Originally Posted by Pistoliero

Are there any benefits to using so complex intercept algorithm?
Ruler and knots to km/h transfer sheet (seite 1) work just fine for me.
All you need in this case is to draw target course vector and find (on this vector) a point, to which your u-boat will arrive before the target will.

The algorithm is a geometric method. You'll get the (precise) answer in a fixed number of steps. Some prefer that because they can handle graphical representations better then numbercrunching.

Yours is a bit more trial and error in predicting where the target will be in x hours and minutes, then calculate yourself or use the waypoint marker to find out where you will be. And hopefully they match to a point. Depending on how good you are in it, you can get this in one or too steps. But to each their own preffered method.