{{Infobox television station | callsign = KDKF | above = Satellite of KDRV | city = | logo = | branding = see KDRV infobox | digital = 29 (UHF) | virtual = 31 | translators = | affiliations = 31.1: ABC31.2: Antenna TV31.3: True Crime Network | subchannels = | network = | founded = | airdate = | last_airdate = | location = Klamath Falls, Oregon | country = United States | callsign_meaning = KDRV Klamath Falls | former_callsigns = | former_channel_numbers = Analog:31 (UHF, 1989–2009) | owner = Allen Media Broadcasting| licensee = Oregon TV License Company LLC | sister_stations = see KDRV infobox | former_affiliations = | erp = 4.87 kW | haat = | class = | facility_id = 60740 | coordinates = | licensing_authority = FCC | website = }} KDRV (channel 12) is a television station in Medford, Oregon, United States, affiliated with ABC. The station is owned by Allen Media Broadcasting, and maintains studios on Knutson Avenue (near Rogue Valley International–Medford Airport) in north Medford; its transmitter is located at the edge of Wolf Creek Park in rural northeastern Josephine County (near Golden). KDKF (channel 31) in Klamath Falls operates as a full-time satellite of KDRV; this station's transmitter is located atop Stukel Mountain. KDKF covers areas of southwest/south-central Oregon that receive a marginal to a non-existent over-the-air signal from KDRV, although there is significant overlap between the two stations' contours otherwise. KDKF is a straight simulcast of KDRV; on-air references to KDKF are limited to Federal Communications Commission (FCC)-mandated hourly station identifications during newscasts and other programming. Aside from the transmitter, KDKF does not maintain any physical presence locally in Klamath Falls. History Prior to 1984, KOBI (channel 5) served as the primary ABC affiliate for southern Oregon and extreme northern California, but Medford was only partially covered. Viewers in some areas of southern Oregon could also receive KATU from Portland on cable. By this time, the Medford–Klamath Falls–Yreka market was one of the few markets in the country without full network service. This was partly because the channel 8 construction permit, KSYS, was transferred to an educational permittee. When the FCC changed channel 8's status to reserved noncommercial in late 1977, it allocated channel 12 to Medford "to provide a third VHF network service". Four groups filed for the new channel 12 allocation: Christian Broadcasting Corporation, Highland Communications, Sunshine Television,