The Short SC.7 Skyvan (nicknamed the "Flying Shoebox") is a British 19-seat twin-turboprop aircraft manufactured by Short Brothers of Belfast, Northern Ireland. (wikipedia).
The aircraft is still used today for skydiving, photography, and hauling freight and passengers. Choose hauling passengers or freight with a click of the menu button in x-plane. Passengers and freight load with payload weight. There are many international liveries included. You can make your own livery easily with the layers included in the objects folder.