Question: Which community radio station moved to prevent interference with Australian Broadcasting Corporation?

full_context: Document 1: ABC Radio Hobart: ABC Radio Hobart (call sign: 7ZR) is the ABC Local Radio station for Hobart, Tasmania, owned by the Australian Broadcasting Corporation. It currently broadcasts on 936 kHz on the AM band. Originally the station broadcast on 1160 kHz, in 1953 switched to 940 kHz, and in 1978 to the present frequency. ABC Radio Hobart also operates a low power repeater station covering the Orford and Triabunna area where the AM signal is received poorly. This service broadcasts from Moreys Hill, Triabunna using the FM band on a frequency of 90.5 MHz. ABC Northern Tasmania simulcasts 936's programming when not airing local shows for their region.
Document 2: ABS (TV station): ABS is the Australian Broadcasting Corporation's television station in Adelaide, South Australia. It began broadcasting on 11 March 1960 from studios in the suburb of Collinswood. The station's transmitter is located at Mount Lofty, and is one of a series of relay transmitters located throughout the state.
Document 3: Geology of South Australia: South Australia is an Australian state, situated in the southern central part of the country, and featuring some low-lying mountain ranges, the most significant being the Mount Lofty Ranges, which extend into the state's capital city, Adelaide, which comprises most of the state's population. Adelaide is situated on the eastern shores of Gulf St Vincent, on the Adelaide Plains, north of the Fleurieu Peninsula, between Gulf St Vincent and the low-lying Mount Lofty Ranges. The state of South Australia, which stretches along the coast of the continent and has boundaries with every other state in Australia, with the exception of the Australian Capital Territory and Tasmania. The Western Australia border has a history with South Australia, involving the South Australian Government Astronomer, Dodwell and the Western Australian Government Astronomer, Curlewis in the 1920s to mark the border on the ground.
Document 4: BBC Radio Berkshire: BBC Radio Berkshire is the BBC Local Radio service for the English county of Berkshire, North Hampshire, and South Oxfordshire. Radio Berkshire broadcasts on 94.6 (Henley-on-Thames), 95.4 (Windsor), 104.1 (Hannington) and 104.4 (Reading) FM from its studios at Caversham Park near Reading. The station is also available on DAB, Freeview, and through live streaming on the internet, also on demand for thirty days after broadcast through the BBC iPlayer.
Document 5: Adelaide Brighton Cement: Adelaide Brighton Cement (ABC) is an Australian manufacturer of cement, lime and dry blended products.
Document 6: ABC Radio Sydney: ABC Radio Sydney (official call sign: 2BL) is an ABC radio station in Sydney, Australia. It is the flagship station in the ABC Local Radio network and broadcasts on 702 kHz on the AM dial. The station transmits with a power (CMF) of 3,110V, which is equivalent to 50 kW (the maximum permissible in Australia) from a site 30 kilometres west of the Sydney CBD.
Document 7: ADS (TV station): ADS is an Australian television station based in Adelaide, South Australia. It is owned and operated by Network Ten.
Document 8: KBUU-LP: KBUU-LP is an FM radio station serving Malibu, Calif. at 97.5 FM and on the web at . It transmits a modern rock format daytimes and community disc jockeys play their choices of music evenings. It is licensed by the Federal Communications Commission as a low-power FM radio station, and it went on the air in January, 2015. The station calls itself 97.5 KBU and uses two slogans: "On The Air, On The Web, On The Beach" and "More Rock Than K-ROCK, More Alt Than Alt 98.7" in reference to two Los Angeles radio stations.
Document 9: 5BBB: 5BBB, branded as Triple B FM, is a community radio station in the Barossa Valley, South Australia. Its studios are located in the former Tanunda railway station, and its transmitter on Kaiser Stuhl broadcasts the station to the Barossa Valley and surrounds, with its signal audible as far south as Adelaide. It broadcasts on a frequency of 89.1 MHz, although it launched on 91.9 and then moved to 101.5: both moves were to prevent interference with nearby broadcasters (ABRS and 5UV respectively).
Document 10: Frequency Changing Station: The Frequency Changing Station in Spokane, Washington is a building listed on the National Register of Historic Places. It was built by the Spokane and Inland Empire Railroad in 1908 to house electrical equipment used by the electric railway. Power was generated at the Nine Mile Falls dam and transmitted to the Frequency Changing Station. The station provided direct current to the streetcar network within the city of Spokane. To provide power to the rail network outside Spokane, the station converted a portion of the power to alternating current and fed it to a series of electrical substations spaced about 15 mi on the operating line. The substations then converted power back to direct current for the streetcars, but also sold power at 110 volts AC to the communities.
Document 11: DZAD-TV: DZAD-TV is a commercial television station owned by ABS-CBN Corporation. Its studios are located at the ABS-CBN Broadcast Center, Tambo, Lipa, Batangas. The station can also be seen in some parts of Metro Manila and Dagupan City. Soon, the station's studio and offices would be relocated to (while the area's relay TV 38, under the station's calls DWJA-TV still exists) once the original location at Philam Life Building in Batangas City would be expected to their expiration of the leased agreement between the network and the owners of the said original location, the station's new home was operational on June 15, 2015.
Document 12: ABS-CBN (TV network): ABS-CBN (an initialism of the network's former names, Alto Broadcasting System - Chronicle Broadcasting Network) is a Filipino commercial broadcast television network that is the flagship property of ABS-CBN Corporation, a company under Lopez Group. The network is headquartered at the ABS-CBN Broadcasting Center in Quezon City, with additional offices and production facilities in 25 major cities including Baguio, Naga, Iloilo, Cebu, and Davao. ABS-CBN is formally referred to as "The "Kapamilya" Network", "Kapamilya" is a Filipino term which means a member of a family, is originally introduced in 1999 and was officially introduced in 2003 during the celebration of the 50th year anniversary of Philippine television. It is the largest television network in the country in terms of revenues, assets, and international coverage.
Document 13: GTS/BKN: GTS/BKN, known on-air as Southern Cross GTS/BKN, is an Australian regional television station serving the Spencer Gulf of South Australia and the Broken Hill area of New South Wales. Based in Port Pirie, South Australia with satellite offices in Broken Hill, Port Augusta, Whyalla and Port Lincoln, and studio and playout facilities based in Canberra, the station's name originates from the original Port Pirie and Broken Hill stations' callsigns, GTS-4 Port Pirie and BKN-7 Broken Hill.
Document 14: DZBB-AM: DZBB (pronounced DZ-double-B; 594 kHz AM), broadcasting as GMA Super Radyo DZBB 594, is a 24/7 news-talk radio station based in Diliman, Quezon City, Philippines, aimed at the Mega Manila market. It is the flagship station of the Super Radyo stations. It is a part of GMA News and Public Affairs, the news division owned by RGMA, a subsidiary of GMA Network Inc. The station's studio is located at the GMA Network Center, EDSA corner Timog Avenue, Diliman, Quezon City, while its transmitter is located at Barangay Panghulo, Obando, Bulacan.
Document 15: Bay FM 99.3: Bay FM 88.0 (callsign: 2N38) is a narrowcast FM radio station serving the Tomaree and Tilligerry Peninsulas of Port Stephens in New South Wales, Australia. The station's licence was granted on 29 April 1998 and it transmits from Gan Gan Hill in Nelson Bay. Originally broadcasting on 98.3 MHz, the station's frequency was changed to 99.3 MHz on 8 August 2003. The frequency was changed again on 26th February, 2015 to 88.0 MHz.
ground_truth: 5BBB