i know know. there hase been multiple suggestions about this but atleast give it a chance and dont get your 6th keyboard division to dislike this.
okay so it could be in only unpeaceful towns and it would be a boughtable chunk like an outpost in towny. it would have the same or half the range of an aircraft carrier and it could be expensive to maintain by having a daily cost of 100-500 dollars. this is my opinion but it wouldnt be any overpowered because of the limited range and it would only be on like defencive sieges used mostly. but i also dont like 3000 fighters and bombers flying in your airspace even if im a fighter/bomber main. i have nothing more to add and i think it could be balanced by only having 2-4 fighter pilots at the same time flying in the air. it would be also fun for nations to have helicopter variants of planes which you could travel in your nation and take cool pictures and news of progression. it would be balanced for the attacking team by ofc anti air and also maby there could be a plugin that you can buy an airfield for the siege base town which would cost between 500 dollars to 1k. like when you attack a fort there will be an option to make an airfield in the nearest ally town of the fort maby? i dont rl know about this and what i said is very like wierd. you can ofc always have your opinion how to make it better and balanced.