The station features regular news updates, and community events.
Music formats include rock, pop, folk, roots, country, bluegrass, jazz, R&B, blues, and oldies.
The station also focuses on the airplay of independent local, regional and national Canadian music, with the goal of promoting new talent in Canada.
The concept of "Erin Radio" was given a kickstart after the hydro blackout in August 2003.
The mayor and council arranged to have a local company provide free bottled water to Erin residents, but there was no way to get the word out.