Considered as by far the most successful commercial airplanes of all time, the Cessna 172 is actually an important aircraft. The Skyhawk is an a four-seater, high-wing, single-engine airplane with fixed tricyle landing gear. It is powered using a 160HP 4 cylinder Lycoming engine. Easily, the Cessna 172 is most commercially profitable and most widely used aeroplanes to be ever crafted. By the year 08, there already have been