KTAR moves to FM (news story from KPHO-TV Phoenix) – 9/18/06
In September 2006, Bonneville International began simulcasting News/Talk KTAR 620 AM on their newly acquired 92.3 FM. The YouTube video linked below is a news story about this change.
The station formerly on 92.3 FM, Power 92.3, moved to 98.3 FM. See http://formatchange.com/power-92-kkfr-becomes-ktar-fm/ for more details.