Libs have been saying "no wonder we don't get good ratings on KTLK because the signal isn't as good as KFI". Once the news broke about the move: "ha, Rush is going to a station you can't get in their parking lot..." Well here are the signal patterns--approx.--for Rush's new home KTLK 1150, which will indeed cover a lot of people...
Day
Night
He may have other affiliates in surrounding areas...well Rush is on 9-noon out there anyway, but I showed both charts just in case