User blog comment:SlyCooperFan1/Ace Combat Infinity Update 11/@comment-31777021-20150917164705

Wow, the roundels will be the first emblem in Infinity that can't be used on certain aircraft. I suspect you could only have them on the aircraft they respectively use (aka the USAF roundel can only be used on the F-22, F-16, F-14, etc. and the German roundel can only be used on the Typhoon, Tornado, and the Bf 109 G-10)