Complex sentence: WKRG 710 would later have an FM companion at frequency 99.9 a while after TV5 went on the air, but like competitor WABB it was only a simulcast before finding its own format of beautiful music in 1965.
Split into simpler sentences: WKRG 710 would later have an FM companion at frequency 99.9, but like competitor WABB it was only a simulcast of the AM station. WKRG 99 FM found its own format of beautiful music in 1965.