WRJZ in it's "Top 40" format last about five years, late 1976 thru 1981...I was a DJ there in 1982 during the country format era.
WRJZ created the legendary morning duo of CP and Walker and housed a young up and comer named John Boy Isley after dark.
The 101 Audio Vault features two of the mainstays...Rick Kirk and JJ Scott~