FS2002 Project Globe Twotter Update. Update Patch for the Skybus DeHavilland DHC6-300 Twin Otter (D6SKYBUS.ZIP) by Premier Aircraft Design. Includes a new .mdl file, revised textures and added new pop-ups for the panel and other features. The D6SKYBUS.ZIP file must be installed in FS2002 before using this patch. Project by Udo Lemmob, Barry Blaisdell, Samy Fay and Bob May.