Dornier Do 17 Units of World War 2

Initially designed as a high-speed mail aeroplane and airliner, the Do 17 first made an appearance as a military aircraft in the Spanish Civil War, both as a bomber and in reconnaissance roles. In the early stages of World War II, it, together with the Heinkel He 111, formed the backbone of the German bomber arm over Poland, France, Belgium and the Low Countries, and saw action in almost every maj...