The revolutionary concept design shows a helicopter that at high speeds would utilise two extra rear-facing propellers.
Described by Airbus as a Compound Helicopter , the alien design would allow the vehicle to travel at speeds of up to around 300 mph.
To put that into perspective the fastest commercially available helicopter is the massive CH-47 Chinook which has a top speed of just under 200 mph.
There are in fact helicopters which already utilising the concept of having side-mounted propellers such as Eurocopter s experimental X3.
What makes the Compound Helicopter different from the X3 is that the X3 s propellers are forward facing, while the Compound design has them mounted at the rear.
The Compound also has a more complete wing structure which would allow for better lift and smoother aerodynamic flight.