Looks like Air 1's South Mountain (licensed to Laveen) 88.7 translator has moved to 96.5 (a CP shown in RadioLocator). I heard them this afternoon loud and clear, overriding the flea-powered modulator I use for playing music on my smartphone, driving home from near I-10 & AZ 143 to Ahwatukee. It wasn't on this morning. I have to ass-u-me that it isn't a band opening since I heard it at 4 PM and again at 8, both times with a good signal.