Columbus, Nebraska (...June 30, 1928...) (NOTE:One source implies a simultaneous licensing to both Shelby and Columbus. The station also appears to have been licensed to Scottsbluff, Nebraska at one point.)
Owner of license:
Albert C. Dunning (August 1926...)
Thelen & Taddiken (...June 30, 1927-June 30, 1928...) (NOTE:One listing showed ownership as "Dunning & Taddiken": this may be in error, or represent a transitional period)