paragraph_text: KYQQ is a radio station operating in Wichita, Kansas, in the United States, and licensed to Arkansas City, Kansas. Calling itself "Radio Lobo 106.5," the station airs a Regional Mexican format and is owned by SummitMedia. Its studios are co-located with radio stations KFDI-FM, KICT-FM, KFXJ-FM and KFTI in Wichita. The transmitter is located north of Winfield, Kansas.

paragraph_text: On August 18, 2011, the CRTC issued a decision that allows CBC's mandatory market rebroadcasting transmitters in analogue to remain on-air until August 31, 2012. Before that deadline, CBC's licence renewal process would take place and CBC's digital transition plans would be examined as part of that process. The requirement remains for all of CBC's full-power transmitters occupying channels 52 to 69 to either relocate to channels 2 to 51 or become low-power transmitters. In some cases, CBC has opted to reduce the power of existing transmitters to low-power transmitters, which will result in signal loss for some viewers.

paragraph_text: While its fellow Canadian broadcasters converted most of their transmitters to digital by the Canadian digital television transition deadline of August 31, 2011, CBC converted only about half of the analogue transmitters in mandatory areas to digital (15 of 28 markets with CBC Television stations, and 14 of 28 markets with Télévision de Radio-Canada stations). Due to financial difficulties reported by the corporation, the corporation published digital transition plans for none of its analogue retransmitters in mandatory markets to be converted to digital by the deadline. Under this plan, communities that receive analogue signals by rebroadcast transmitters in mandatory markets would lose their over-the-air signals as of the deadline. Rebroadcast transmitters account for 23 of the 48 CBC and Radio-Canada transmitters in mandatory markets. Mandatory markets losing both CBC and Radio-Canada over-the-air signals include London, Ontario (metropolitan area population 457,000) and Saskatoon, Saskatchewan (metro area population 257,000). In both of those markets, the corporation's television transmitters are the only ones that were not planned to be converted to digital by the deadline.

paragraph_text: As of 2004[update], 2532 telephone main lines are in use, a mix of analog (2500) and digital (32) circuits. Satellite communications services are planned.[citation needed] There is one locally based radio station (Radio Norfolk 89.9FM), broadcasting on both AM and FM frequencies. There is also one TV station, Norfolk TV, featuring local programming, plus transmitters for Australian channels ABC, SBS, Imparja Television and Southern Cross Television. The Internet country code top-level domain (ccTLD) is .nf.

paragraph_text: KEYN-FM (103.7 FM) is a radio station operating in Wichita, Kansas, owned by Entercom. The station broadcasts a classic hits music format, featuring hits from the 1970s and 1980s. The station's studios are located at North Woodlawn and East 21st Street in Northeast Wichita, while the transmitter is located outside Colwich, Kansas.

paragraph_text: Under the CBC's current arrangement with Rogers Communications for National Hockey League broadcast rights, Hockey Night in Canada broadcasts on CBC-owned stations and affiliates are not technically aired over the CBC Television network, but over a separate CRTC-licensed part-time network operated by Rogers. This was required by the CRTC as Rogers exercises editorial control and sells all advertising time during the HNIC broadcasts, even though the CBC bug and promos for other CBC Television programs appear throughout HNIC.

paragraph_text: On August 6, 2010, the CBC issued a press release stating that due to financial reasons, the CBC and Radio-Canada would only transition 27 transmitters total, one in each market where there was an originating station (i.e. a CBC or Radio-Canada television station located in that market). Further, the CBC stated in the release, that only 15 of the transmitters would be in place by August 31, 2011 due to lack of available funds, and that the remainder would not be on the air until as late as August 31, 2012. Additionally, the CBC stated in the release that it was asking the CRTC for permission to continue broadcasting in analogue until the identified transmitters for transition were up and running. At the time of the press release, only eight of the corporation's transmitters (four CBC and four Radio Canada) were broadcasting in digital.

paragraph_text: WKHK is a Country formatted broadcast radio station licensed to Colonial Heights, Virginia, serving Richmond and Petersburg in Virginia. WKHK is owned and operated by SummitMedia. The station's studios and offices are located west of Richmond proper in unincorporated Chesterfield County, and its transmitter is located in Bensley, Virginia.

paragraph_text: KIIZ-FM (or Z-92.3) is a commercial Urban Contemporary radio station in Killeen, Texas, broadcasting on 92.3 MHz. The station is owned and operated by iHeartMedia, Inc.. The station's studios are located in nearby Harker Heights, and its transmitter is located in Killeen.

paragraph_text: Orion (The "Or" is pronounced "oar" and the "i" like a long "e") is a village in Henry County, Illinois, United States. The population was 1,861 at the 2010 census. It is the site for transmitters for many of the Quad Cities' radio and television stations, including KLJB, KWQC-TV, WMWC-TV, WQAD-TV, WQPT-TV and KQIN. FM radio station transmitters include WLKU and WXLP.

paragraph_text: CBC announced on April 4, 2012, that it will shut down all of its approximately 620 analogue television transmitters on July 31, 2012 with no plans to install digital transmitters in their place, thus reducing the total number of the corporation's television transmitters across the country down to 27. According to the CBC, this would reduce the corporation's yearly costs by $10 million. No plans have been announced to use subchannels to maintain over-the-air signals for both CBC and Radio-Canada in markets where the corporation has one digital transmitter. In fact, in its CRTC application to shut down all of its analogue television transmitters, the CBC communicated its opposition to use of subchannels, citing costs, amongst other reasons.

paragraph_text: CBC Television stations can be received in many United States communities along the Canadian border over-the-air and have a significant audience in those areas. Such a phenomenon can also take place within Great Lakes communities such as Ashtabula, Ohio, which received programming from the CBC's London, Ontario, transmitter, based upon prevailing atmospheric conditions over Lake Erie. As of September 2010 CBC shut down its analogue transmitter and decided not to replace it with a digital transmitter. As a result, there is now a giant hole in the coverage of CBC in South-Western Ontario. Both CBC - Toronto and CBC - Windsor are both over 100 miles from London, ON and out of range for even the largest antennas[citation needed].

paragraph_text: WRBJ-FM (97.7 FM) is an urban contemporary radio station in Jackson, Mississippi, but licensed to Brandon, Mississippi. The station is owned and operated by Roberts Broadcasting, former owners of The CW television affiliate WRBJ. Its studios are located at The Roberts Building along State Street in Jackson, just two blocks north of the Mississippi State Capitol building, and the transmitter tower is south of Brandon.

paragraph_text: KRBB is a radio station operating in Wichita, Kansas that identifies itself as "B98 FM," owned by iHeartMedia, Inc. Its studios are located in Northeast Wichita and the transmitter is located outside Colwich, Kansas.

paragraph_text: KWTX-FM (97.5 FM) is a commercial Top 40 (CHR) radio station in Waco, Texas. Branded on air as "#1 Hit Music 97-5 FM", the station is owned and operated by iHeartMedia, Inc.. Its studios are located on Highway 6 in Waco, and its transmitter is located northeast of Moody, Texas.

paragraph_text: On November 30, 2010, CBC's senior director of regulatory affairs issued a letter to the CRTC regarding CBC's plans for transitioning to digital. The letter states, "CBC/Radio-Canada will not be converting its analogue retransmitters in mandatory markets to digital after August 31, 2011."  On December 16, 2010, some months after the CRTC issued a bulletin reminding broadcasters that analog transmitters had to be shut off by the deadline in mandatory markets, the CBC revised the documents accompanying its August 6, 2010 news release to state that it had the money for and is striving to transition all 27 transmitters by August 31, 2011.

paragraph_text: Most CBC television stations, including those in the major cities, are owned and operated by the CBC itself. CBC O&O stations operate as a mostly seamless national service with few deviations from the main network schedule, although there are some regional differences from time to time. For on-air identification, most CBC stations use the CBC brand rather than their call letters, not identifying themselves specifically until sign-on or sign-off (though some, like Toronto's CBLT, do not ID themselves at all except through PSIP). All CBC O&O stations have a standard call letter naming convention, in that the first two letters are "CB" (an ITU prefix allocated not to Canada, but to Chile) and the last letter is "T". Only the third letter varies from market to market; however, that letter is typically the same as the third letter of the CBC Radio One and CBC Radio 2 stations in the same market. An exception to this rule are the CBC North stations in Yellowknife, Whitehorse and Iqaluit, whose call signs begin with "CF" due to their historic association with the CBC's Frontier Coverage Package prior to the advent of microwave and satellite broadcasting.

paragraph_text: Norman Corwin Presents is a Canadian-produced drama anthology television series which aired on CBC Television from 1972 to 1973. The series also aired on Group W owned television stations in the US

paragraph_text: Because rebroadcast transmitters were not planned to be converted to digital, many markets stood to lose over-the-air coverage from CBC or Radio-Canada, or both. As a result, only seven of the markets subject to the August 31, 2011 transition deadline were planned to have both CBC and Radio-Canada in digital, and 13 other markets were planned to have either CBC or Radio-Canada in digital. In mid-August 2011, the CRTC granted the CBC an extension, until August 31, 2012, to continue operating its analogue transmitters in markets subject to the August 31, 2011 transition deadline. This CRTC decision prevented many markets subject to the transition deadline from losing signals for CBC or Radio-Canada, or both at the transition deadline. At the transition deadline, Barrie, Ontario lost both CBC and Radio-Canada signals as the CBC did not request that the CRTC allow these transmitters to continue operating.

paragraph_text: WCCO-TV, virtual channel 4 (UHF digital channel 32), is a CBS owned-and-operated television station, licensed to Minneapolis, Minnesota, United States and serving the Twin Cities television market. The station is owned by the CBS Television Stations subsidiary of CBS Corporation. WCCO-TV's studios are located on South 11th Street along Nicollet Mall in downtown Minneapolis, and its transmitter is located at the Telefarm complex in Shoreview, Minnesota.

Question: How many mandatory transmitters of the owner and operator of most CBC TV stations were updated before the deadline?
Answer: only about half