FSX – Kai Tak 3D Scenery. This is a rendition of Kai Tak airport in Hong Kong. The airport has long since been closed but when it was around it was said to be the world’s most challenging airport for pilots and it was also the world’s busiest cargo hub and the world’s third busiest airport by passanger movements. This rendition includes many surrounding buildings, the IGS, the infamous checkerboard, dozens of custom built buildings, airport ground vehicles, animated jetways, brand new AFCAD, realistic night and day textures not to mention the AI traffic with real airlines flying correct routes to their correct times and even following the pathof the stunning igs downhill checkerboard approach. By Harry Patten.