I think it would be cool to have an entry in the aircraft.cfg that allows the developer to limit the presence of an aircraft / variant to specific regions/countries - this would be especially useful for military aircraft.
For example, this is a picture from Ghedi AFB in Italy - which is an F-35 / Tornado airbase.
MSFS2024 populates it with M-346 (which is a rare occurrence in reality but not impossible) and lots of T-45Cs (which never left US): this looks totally wrong for people who know the airport or military aviation in general.
It would be cool if we could, fox example, limit the planes to specific regions/countries… Italy, Israel, Greece, Poland and France for the M-346 and Unites States for the T-45, for example.
