I was wondering if you have a CAD program such as Pro-Engineer or AutoCad, software to make 3D objects, would it be possible to bring those aircrafts to life in FSX? If so how? or actually how do you make an airplane for FSX?
Keep checking this out for FSX version.
Others use GMAX free tools but they are harder to work with but do show better results. Most pay is built with them.
You can also import/export between programs such as gMax and AutoCAD. It really adds to the versatility and gives you the best of both.