Hello everyone: I found a website with a complete database on German submarines and ships that sank during World War II. There date, time, name of ship displacement in tons, country of origin and company to which it belongs, and in some cases is recorded to a photo of it. It is reported that the submarine carried out the attack and who was their commander, and a brief account of the action of war. Also recognized position in latitude and longitude, and the corresponding position quadrant used by the Kriegsmarine, which in this forum topic was the lack of a program that converts the coordinates into quadrants. This database contains all the information needed to create missions that represent real events of the war, it can also recreate individual attacks produced in the early years of the war in which the use of convoys was not a majority. The web address is:
http://uboat.net/