 The merger, however, created a complication in Yuma, where Eller owned KBLU-AM-TV and KTAR owned KYUM.The FCC approved the merger in 1969 on the condition that one of the AM stations be divested.Due to a stronger signal and favorable dial position, the parent company chose to keep the 560 AM license, which became KBLU, and to donate the 1320 AM license to Arizona Western College.