Although usually associated with the Wehrmachts feared Lightning War attacks at the beginning of WWII, the Ju87B Stuka was also a highly effective maritime strike bomber. Capable of performing precision dive bombing attacks against any Allied vessel, the Stuka took a heavy toll of shipping in the English Channel, North Africa and in the Mediterranean. The Stuka also saw service with the air forces of Italy, Romania, Bulgaria and Hungary, as well as remaining in Luftwaffe service throughout WWII. The attack dive of the Stuka was so severe, that quite a number of automatic features had to be incorporated into the manoeuvre. At an altitude of approximately 15,000 ft., the pilot would locate his target through a bombsight window, which was located in the floor of the cockpit. His engine and propeller had automatic controls, to optimise the aircraft when in a dive, and an automatic trimmer would make the aircraft tail heavy, as the pilot initiated the dive.