Sorry - Max-FM is indeed on the WKOI TV 43 tower but it's lnot located a few hundred feet away - it's located in Trenton, Ohio - quite a distance from Sharonville, Ohio.
The CP to move th 97.7 FM tower closer to Monroe, Ohio (new city of license will be Mason, Ohio) is almost expired and has been held up for many years by other 97.7 changes such as the move from Georgetown, Ohio to Salt Lick, Kentucky (already a done deal).
You might be thinking of the plans (rumors) for First Broadcasting to LMA the proposed WHIO-FM 97.5 from Cox and move Max-FM to Sharonville.