we sent greg mckenzie to find out.arten, or saint—martin, depending on which part of the island you are on, is the smallest island in the world. and the partition between two different nations. a french side and a dutch side. technically, it's two different countries, and attracts more than 2 million visitors every year. its airport, princess juliana international, is truly unique, because on one side you have a public beach, on the other there is a huge mountain range. pilots say it's one of the scariest landings in the world, and it's easy to see why. just ahead their is the a340, that has flown in from paris. the people on there have been on board for about eight hours and 30 minutes. the landing just behind us, the runway length is about 7000 feet. traditionally, aircraft of that size need about 8000 feet to land safely. there is only a tiny margin of error, if any. it's the second busiest airport in the caribbean. and exciting as it is to watch landings from the beach, it's even more thrilling to see aircraft take