In a case that has been watched by many AM licensees and debated at a number of broadcast conferences in the last few years, the FCC on Friday denied the “Tell City waiver,” by which the licensee of an AM station in Indiana sought to buy an FM translator in Colorado and move it to Indiana, on a non-adjacent channel, and use it to rebroadcast their AM station. This sought to expand the “Mattoon waiver” (about which we have written many times including articles here and here) which effectively changed the definition of a “minor change” for an FM translator that could be approved in a single application, without waiting for any sort of translator filing window.
The current rules define a minor change as one where the translator’s 1 mv/m service contour at both the current and proposed sites overlap. The Mattoon waiver treated applications as minor changes where the service contours did not overlap – as long as the interfering contour of the translator at one site overlapped with the protected contour of the station at the other site – essentially meaning that a translator could not exist at both the current and proposed sites without prohibited interference. The Tell City waiver would have eliminated even that connection between the present and proposed sites for the translator – allowing essentially a move of any FM translator from one place to another, and from one frequency to another, regardless of whether the new location had any connection with the original site. That attempt to stretch the definition of a minor change led the Commission’s Media Bureau to deny the request. Continue Reading