Here's an interesting link I stumbled upon, the history of CHNS radio station in Halifax.
https://www.broadcasting-history.ca/.../radio/chns-fm
I hadn't known that CHNS originally broadcasted from The Carleton Hotel in 1926. Neat stuff for a history geek like myself.
Also, other NS stations are covered on the site:
https://www.broadcasting-history.ca/.../nova-scotia-0