FS98 3D Peninsula Air (PenAir) Fairchild Swearingen S227(MetroIII) Another of my Alaskan Aircraft Series. PenAir is based out of Anchorage, Alaska and services South Western Alaska. It is also a partner of Alaska Airlines Code Sharing, providing air and commuter services. Original Design: M. Baclawski & T. Bolton Textures: by Ray Young