An aircraft is best described as any vehicle which has the capacity of flying, as being developed in a way, making it possible to be supported by the air or the atmosphere of our planet. An aircraft is developed in such a way, that it is able to counter the heavy gravitational force and work against it, helping it to rise. It uses the technique of static lift, as it happens with blimps, balloons and also dirigibles helping it to fly against the forces of gravity. It is developed in a way, so that it can even use dynamic lift of an airfoil. This technology makes the use of the same principles which are involved in vehicles which usually plane the air with their wings in a straight pattern such as in the case of gliders or airplanes. Helicopters and gyrocopters also use similar technology to generate a lift against the gravity with the help of its wings which work in a rotary manner.