Remarkable Douglas Mechanical Moving Puzzle DIY Kit

The Douglas "Dakota" DC-3 is the most important commercial aircraft in human history. Since the end of the 30s of the XX century, it continues to fly 80 years later. This aircraft is the result of a brilliant engineering idea embodied by talented designers. Wherever this metal winged "dolphin" appeared: in the Amazon rainforests, and in the snows of Antarctica, and in the mountains of the Himalayas. And everywhere the sound of its engines carried the hope that the cargo would be delivered, people were saved, the lost were found. The DC-3 has many advantages. This is a landing gear design with a rotating wheel in the tail section, which allowed the aircraft to turn around its axis in a small area. It also provided a "nose-up" fuselage arrangement, which gave the impression that the Dakota was taking off, even just standing on the ground. This provided a short takeoff run. Powerful racks and wheels of the front landing gear withstood landing on any more or less flat surface. This allow