I'm told that at least two companies that have owned WGR have studied the 4 tower WGR night time signal which uses only one of the three towers from which 1520 radiates fulltime. WGR is directional only at night. Reportedly, one of those studies explored the potential of moving 550 to Grand Island and reducing KB to lower power levels, perhaps 25kw day, 10kw night, with a directional pattern that is less restrictive than present. The FCC has in the past, frowned upon such a power and service area reduction. However, recent reports indicate the FCC is considering reducing the protection of night time service contours of the big 50 kW non-directional signals, such as KMOX, WLW, WLS and KDKA. KB, utilizing a three tower array that protects 1530 in Cincinnati and 1520 Oklahoma City, isn't part of the class of AM stations that were once known as the 1A clear channels. Perhaps the FCC will allow stations in the same class as WWKB to "test" any R&R changes that may occur. Too late, however, for the recently deleted 1540 in Albany.