Great Western Broadcasting Association, Incorporated. Nos. 6852-54, in United States Court of Appeals for District of Columbia, Great Western Broadcasting Association, Inc. v. Federal Communications Commission, Jack Powers [et. al., doing business as Utah Broadcasting Company], interveners; [same] v. Federal Communications Commission; Intermountain Broadcasting Corporation v. Federal Communications Commission, Jack Powers [et al., doing business as Utah Broadcasting Company], interveners; [brief on behalf of Federal Communications Commission].