>>47
この国籍マークはどこの国旗(機)？-054
https://upload.wikimedia.org/wikipedia/commons/thumb/b/b3/RAF_roundel.svg/1024px-RAF_roundel.svg.png

http://www.f-toys.net/products_00101.html

https://upload.wikimedia.org/wikipedia/commons/thumb/8/88/Flag_of_Australia_%28converted%29.svg/1280px-Flag_of_Australia_%28converted%29.svg.png

https://upload.wikimedia.org/wikipedia/commons/thumb/4/46/Air_Force_Ensign_of_Australia_%281948%E2%80%931982%29.svg/1280px-Air_Force_Ensign_of_Australia_%281948%E2%80%931982%29.svg.png