I don't know if you are aware of a website called 4chan, well this is on 8chan which is kinda like 4chan except you can make your own board.

so i created this new board for pirates,free stations and community radio.

the link is 8chan.co/b the more the merrier.

https://en.wikipedia.org/wiki/8chan

Wikipedia suggests the site in question is in a pretty dark corner of the internet with all manner of unsavory content.

There's another (mainly Russian) radio "chan" site called https://2ch.hk/ra/ although personally I tend to steer well clear of imageboard sites.

Never used these, but I like to read this with Google Translate
https://www.radioscanner.ru/forum/

Nice site to find some forgotten programming softwares for radios etc.