It's the spring of 1980 and the AM radio dial is still relevant...it's still relevant in some cases, but FM was taking over bigly at that time.
WBIR was located at AM 1240 and 103.5 FM...the FM was soon to become WIMZ, and you know the rest of that monster dial position history in Ktown.
The AM featured an MOR music format. Here's the DJ line up-
6-9 Ken McGavin
9-12 Bob Ogles
12-2 Win Maxwell
2-6 Bill Page
6-12 Mike Johnson
12-6 Larry King Show