Airbus has patented a double-decker aircraft design that looks as though it could have been based on a children's toy. Airbus is famous for its double-decker passenger planes, most notably the A380.

An absolutely massive model A380 aircraft has been flown in Germany. The RC plane is 4.8 metres long and 5.3 metres wide, has a 10 litre fuel tank and weighs just over 78 kg. Take a look at the plane ...