Test: Hunting a U-Boat
You are on escort duty as part of the defense screen around a convoy You are covering the
starboard astern sector of the convoy. Your ASDIC operator tells the captain that he has a contact.
The contact is bearing Starboard 45 degrees from your current course. The captain signals the escort
command ship and receives the o.k. to begin hunting. The contact stays strong as you head towards
the position then it stops.