Don't know how a move to 107.5 FM will help their signal in the valley. Right now, throughout much of the valley, 107.5 is occupied by KHYT from Tucson. That is, of course, unless you're traveling over by the Scottsdale Six Drive-in, where you may just hear the audio from your favorite Hollywood movie! ;D
On a side note, I've often wondered why there isn't a station occupying 96.5 FM. Seems to be a pretty open signal with the closest transmitters on 96.5 coming from Show Low and Douglas. These two signals are far enough away to warrant some sort of station on 96.5. In addition, 96.5 only faces adjacent interference from 96.3, KSWG from Wickenburg, which is a class C3 station and not afforded the same adjacent channel protection as a class C (i.e. KMXP, KOOL). 96.7 is left empty to protect adjacent channel class C MIX 96.9. 96.5 would be a great frequency location for a Phoenix-based station, possibly a lower-power class C3 or C2 station from the east valley, which would then protect adjacent channel KSWG on 96.3. On the other hand, 96.5 is my go-to frequency for my FM transmitters (XM, IPOD, etc.) as I bet it is for many people in the valley. Thus, losing 96.5 to a new station would hurt finding a clear FM frequency for these personal FM transmitters. Still, I think the benefits outweigh the losses.
Does anyone know if the FCC has even had a proposal for a Phoenix area station on 96.5? Does anyone think this could happen? ??? Seems like a good idea to me!