This has nothing to do with my mod! My nations.ini file is identical to the stock one, it does not remove anything, it adds something more actually. Any issues are related to other files not having the correct statements; you should fix the aircraft's _data.ini or other (wrongly) modded files you have. I have no idea why people keep finding bugs with this mod. I always test my mods thouroughly before release. This package works perfectly in stock SF2 patched to the latest July 2013.