Developed by one of the most famous German airplane manufacturing companies at the request from the Kingdom of Yugoslavia, the Dornier Do 22 was never adopted by the Luftwaffe and was condemned to obscurity as one of the peripheral airplane types. With only 29 manufactured in total, including the sole prototype, Do 22 was not a major success for Dornier-Werke. As such, it did not get the attention it deserved in the history of aviation. It’s distinct service with the air forces of the Kingdom of Yugoslavia, Kingdom of Greece and Finland was to date only covered superficially. No written work was published compiling and shedding light on the entire history, development, use by the three countries and the subsequent fate of the Dornier Do 22.