Messerschmitt Bf 109 11 July 1938 when Erhard Milch finally allowed Willy Messerschmitt to acquire the company. All Messerschmitt aircraft that originated after that date, such as the Me 210, were to carry the "Me" designation. Despite regulations by the RLM, wartime documents from Messerschmitt AG, RLM and "Luftwaffe" loss and strength reports continued to use both designations, sometimes even on the same page. All extant airframes bear the official "Bf 109" designation on their identification plates, including the final K-4 models. The aircraft was often referred to by the folk-designation, 'Me 109', particularly by the Allies. The aircraft was often nicknamed "Messer"
Messerschmitt Bf 109 in Yugoslav service Messerschmitt Bf 109 in Yugoslav service The Royal Yugoslav Air Force (VVKJ) operated the German Messerschmitt Bf 109E-3 fighter aircraft from August 1939 to April 1941. During that period, the VVKJ obtained 73 Messerschmitt Bf 109E-3s from Germany, marking the second-largest export sale of the model. When the country was drawn into World War II by the German-led Axis invasion of April 1941, a total of 46 Yugoslav Messerschmitt Bf 109E-3s were serviceable. They achieved some successes against "Luftwaffe" aircraft, but all Yugoslav Messerschmitt Bf 109E-3s were destroyed or captured during the 11-day invasion. During World War II, the Yugoslav