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.
KUOK-CA
The station first signed on the air in 1997 as KDSA-LP, carrying programming from The Worship Network, which had already broadcast on KMNZ (channel 62, now KOPX-TV) before and after that station became the market's Pax TV (now Ion Television) owned-and-operated station. In 2000, KDSA affiliated with religious broadcaster Daystar. After the affiliation switch to Univision was announced, Daystar programming was moved to upstart O&O station KOCM (channel 46) in December 2003. In the summer of 2004, the station requested to the Federal Communications Commission to have its call letters changed to KUOK-CA, which was made official that fall.