Bob Nelson: The old 1190 KLIF night pattern was 1000 watts with towers SE of downtown Dallas. In some respects they had better coverage with that than they did with the 12 towers from Rockwall. I do know their coverage to the north was better with 1000 watts at night because I used to listen to it in my home at night 70 miles north of Dallas. When they went to the Rockwall site, the pattern did not have much coverage to the north and when they'd power down the 50 KW it was like they simply disappeared where I was. The 5KW night pattern did give them what they wanted, which was heavy concentration into Tarrant County. In fact, I've heard from people who could get it at night in Abilene but not Denton! I may be wrong, but I believe it is now the last 12 tower setup in the country. There was another but I've heard they reduced power and towers for economic reasons. Another note on the 1190 night site. For the longest time it was a troublesome site but a few years ago, during one of the many ownership flips of it, engineers finally fixed all the problems according to those who maintain it today. Nevertheless, it is still one of the more interesting tower sites to see if that stuff interests you. I remember years ago that KVIL had investigated using the old 1190 night tower site for an upgrade for 1150 AM. As you may recall 1150 had no pattern for years at night and this was designed to put a night signal on 1150 back in the 70's/80's. My understanding was they never did it mainly because it didn't make financial sense (no one cared about the AM).