"Flying into Saba isn't for the faint hearted. The vertiginous slopes and sea cliffs of this five-square-mile island in the Caribbean don't leave much space to land a plane. But Juancho E. Yrausquin Airport, clinging to Saba's only bit of flat land, is proof that it can be done."

It´s possible to land there, WinAir does it successfully several times a day! Best aircraft to train it (and most realistic) is the Twinotter!