The Ticket 100.7 FM

KLSZ Sports Radio 100.7 FM Fort Smith AR is a Rock radio channel from Fort Smith, AR USA. KLSZ-FM (100.7 FM) is a radio station broadcasting a sports format. Licensed to Fort Smith, Arkansas, USA, it serves the Ft. Smith area. Cumulus Media currently own the station. On January 2, 2013, KLSZ changed their format from mainstream rock to sports, with programming from CBS Sports Radio.