The Douglas C-47 Skytrain or Dakota is a military transport aircraft that was developed from the Douglas DC-3 airliner. It was used extensively by the Allies during World War II and remained in front line operations through the 1950s with a few remaining in operation to this day.
Modelled in 1:1 real world scale, all parts are conveniently named and separated, textures and specular maps are 2048x2048 pixels and it has the following key-frame animations already in place:
Original format is 3ds max 8, obj generated by Deep Exploration. You might need to re-apply the textures depending on the software used.