If you have taken a look over the P.M. 747-400 series you will maybe have noticed that this is advertised as an almost fully functional 747 sim add-on for FS, well after using it for three years now I can reliably inform you that this is probably as close to the real thing as the average sim flyer will ever get, Long haul planning with the assistance of a few additional utilities can be absorbing, and flying the routes rewarding, flight dynamics are also as good as you are going to get given current technology alongside Concorde it,s a must have for any sim flyer.