Prior to the Great War, aircraft first saw service in military operations during the Italian occupation of Libya in 1911. These were used in limited numbers, mostly for reconnaissance, but also for conducting primitive bombing raids. During the First World War,  the mass adoption of aircraft in various roles occurred. One way to counter enemy…

In the years after the First World War, Hungary was strictly forbidden from developing combat aircraft. To overcome this limitation, the Hungarians did what the Germans did and began developing a civil aircraft industry to help gain valuable experience in aircraft design. One of these companies that would emerge during the late 1920s was Weiss…

Following the end of the First World War, Kraljevina Srba Hrvata i Slovenaca (The Kingdom of Serbs, Croats, and Slovenes - SHS) was formed in December of 1918 with the aim of uniting all Southern Slavs. This new state was, at least in theory, based on the principles of equality for these three nationalities. In…

Following the end of the Great War, Germany was forbidden to have an Air Force. This also included the development of aircraft designs, though this did not stop the Germans from experimenting with new aviation technology. One such new technology was rocket propulsion. One of the first such flights using rocket propulsion occurred in June…

Prior to the war, Germans were prohibited from developing and building military aircraft. The Germans simply bypassed this prohibition by instead focusing on gliders, but also on civilian aircraft which if needed would be quickly converted for military use and conducted secret experiments. They especially took great care in the development and investment of manned…

The Me 163 small size, while reducing the overall cost of the aircraft, enforced limitation of the fuel that could be stored inside which in turn led to a limited operational powered flight time of fewer than 8 minutes. In combat operations, this proved to be insufficient but no auxiliary tanks could be added to…

Work on the second series of the Me 163, which would be built in greater numbers than the experimental A-series, began at the start of September 1941. In comparison to the predecessor, the B-version had a number of modifications. The most obvious change was the completely redesigned fuselage, which was larger and had an overall…

The history of Me 163 was closely related to the work and design of aircraft engineer Alexander Martin Lippisch and rocket development pioneer Helmuth Walter. Lippisch was somewhat unorthodox in his aircraft design work, to say the least. He was quite interested in the development of gliders and later aircraft that were either completely lacking…

By the early 1930s the Heinkel company was a well-established aircraft manufacturer. It was rapidly expanding, mostly thanks to the export of some of its aircraft designs. The Heinkel company also had a good relationship with the German Air Ministry RLM (Reichsluftfahrtministerium RLM), which entered a series of different aircraft production contracts with Heinkel. At…

During early 1929, the Polish P.L.L airline, with the assistance of the Ministry of Transport, opened a contest for a new four-passenger transport plane. This aircraft was to be powered by a 220 hp Wright/Škoda radial engine. This contest was heavily influenced by the Polish Department of Aeronautics, which favored domestic manufactures. Aircraft manufacturer Plage…