お台場にＩＲができても高さ１００ｍくらいが限界か

http://www.jwing.net/wp/wp-content/uploads/2019/10/1004mlit1-w.jpg
https://cdn-ak.f.st-hatena.com/images/fotolife/f/flats/20191001/20191001155940.jpg

制限表面とは
https://www.naa.jp/jp/airport/img/regulation_img01.gif