 Airports around the world have been built to suit the topography of the particular region.Space limitations, pavement design, runway end safety areas and the unique location of airport are some of the airport factors that influence aircraft design.However changes in aircraft design also influence airfield design as well, for instance, the recent introduction of new large aircraft (NLAs) such as the superjumbo Airbus A380, have led to airports worldwide redesigning their facilities to accommodate its large size and service requirements.