 Ironically, KLMN was not the only station in Great Falls whose callsign was once used in Arkansas, as its competitor KRTV carries the callsign of a now-defunct station in Little Rock, Equity Media Holdings's hometown.In 2007, a Federal Communications Commission (FCC) inquiry was launched to determine whether Equity's control of KLMN violated the multiple ownership rules; a local competitor subsequently filed a petition to deny the station's license renewal application.Processing of other FCC license assignment and modification applications involving Equity had been delayed pending resolution of these issues.