I think I saw an announcement that NO add-on planes will work. Mine do not with the exception of the F-35 at the moment. Seems there are a number of design changes in 2024 that prevent a port-over or MS does not want mods. I did see where we might be able to download, with the new release, a couple which I hope can be modded. I know for a fact that a number of us know how to mod the flightmodel.cfg that have some actual time with the sky between our feet and the ground, in my case 8000+ in some USAF birds.