This video is about what you need to do when you encouter a boat in the game Uboat by using the cordinates that other Uboat are giving you or by intersepting the boat yourself.This video is made to help new comers to the game to understand better how to calculate trajectories and speed of the boat so you will get an adentage on your enemy.

0:00 Intersept a boat from messages
0:05:25 Intercept a boat with the hydrophone