MN Maniac said:Now, there is a full Class C FM on practically every second adjacent channel. These transmitters are located north of the Metroplex. But since these are full C's on 1500-2000 foot sticks, their primary contours extend all the way to the transmitter sites of the "main" DFW stations. How/why did the FCC allow this to happen?
As long as the second adjacent full C meets all FM spacing requirements while still providing a 70dBu service contour over 80% of its community of license, there is no reason for the FCC to deny any application specifying any particular transmitter site. The tower-to-tower spacing protection requirement for a full C to a second adjacent full C is 105 kilometers or approximately 65-statute miles.