What I remember about 103.9 is that it was Christian WXLN until 1990 when it became "Kiss 104" WZKS. Next up was "New Country 103.9" and after some time calls were changed to WHKW "The Hawk". When 107.7 went on the air WHKW moved there. That's when WQLL started and at first were oldies and then all '70's. After all of the sales and moves in 1996 the 103.9 format moved to 107.7 and became "Super Star 107.7" WSFR. Not too long after the move it became "Classic Rock 1077 SFR".
103.9 then became WSJW "Smooth Jazz" and many more formats after that! Hot A/C, All 80's, Country (again), The Hawk (again), and now Urban A/C.