KHON-TV
KHON-TV first signed on the air on December 15, 1952 as a primary NBC affiliate, KONA-TV, occupying the channel 11 position. It also had a secondary affiliation with DuMont (which it later shared with KULA-TV, now KITV, after it signed on in 1954) until its demise in 1955. The station, which is Hawaii's second-oldest television station (behind KGMB, originally on channel 9, now on channel 5), was originally owned by Herbert Richards. Two years later in 1954, the "Honolulu Advertiser" purchased the station. On October 16, 1955, KONA changed channels from 11 to 2 due to the lower VHF positions (2 to 6) having the most powerful ERPs at the time. The channel 11 frequency now belongs to PBS member station KHET. In 1956, KONA was sold to Pacific and Southern Broadcasting, the forerunner of Combined Communications. KAII signed on in 1958, with KHAW following in 1961. In 1965, the station's call letters were changed to the current KHON-TV.
KHON-TV
On May 15, 2005, Emmis Communications announced that it would sell its 16 television stations in order to concentrate on its portfolio of radio stations. On September 15, Emmis sold KHON as well as CBS affiliate KOIN in Portland, Oregon, and NBC affiliates KSNW in Wichita and KSNT in Topeka, Kansas to the Montecito Broadcast Group (formerly SJL Broadcast Management) for $259 million; the sale closed on January 27, 2006. The acquisition resulted in one of the rare instances in which two stations operated in a duopoly were completely separated due to Emmis owning KHON and KGMB under a waiver.