iona is a user on social.coop. You can follow them or interact with them if you have an account anywhere in the fediverse.
I have set up a small Mastodon instance for radio amateurs, radio clubs/organisations, DXers, SWLs and anyone else interested in any aspect of radio communications, technology or even radio listening.
The address is https://radiosocial.org/ - feel free to join in or let me know if you have any questions!