I always keep an eye on the weather, so when I got this mailbox wind sock, I converted the mount to a CB antenna thread by sliding it down over an old CB antenna and added it to the Scamp. (another fine Minnesota company)
https://airportwindsocks.com/mailbox-windsocks-c-13_5/mailbox-windsock-p-27.html?zenid=70ffe6981173420bebbf1d2084f04a73