Found and Explained Official on MSN

This German plane has a propeller… in the middle?

During World War II, Daimler-Benz explored an unconventional fighter concept built around a massive experimental V16 engine.
The Hughes XF-11 was a massive, twin-boom photo-reconnaissance aircraft, significantly larger and more powerful than the P-38 Lightning it superficially resembled. Its development faced major delays ...
In the 1930s, Italy set out to reclaim national prestige through speed. The Macchi Castoldi MC72 seaplane, powered by a ...