Question: WABI-TV is presented to viewers by a national service carrier headquartered in which city?
Context: Dish Network (often stylized as DISH Network) is an American direct-broadcast satellite service provider.  The company provides satellite television, audio programming, and interactive television services to commercial and residential customers in the United States.  s of November 2016 , the company provided services to 13.7 million television and 580,000 broadband subscribers.  The company has approximately 16,000 employees.  The company is headquartered in Meridian, Colorado, though the postal designation of nearby Englewood, Colorado is used in the corporate mailing . The Corporation for National and Community Service (CNCS) is a U.S. federal government agency that engages more than five million Americans in service through AmeriCorps, Learn and Serve America, Senior Corps, and other national service initiatives.  The agency's mission is to "support the American culture of citizenship, service, and responsibility".  While a government agency, CNCS acts much like a foundation and is the nation’s largest annual grant maker supporting service and volunteering.  CNCS, formerly known as the "Corporation for National Service" or "CNS," was created as an independent agency of the United States government by the National and Community Service Trust Act of 1993. In December 1953, the British colonial government in Singapore passed the National Service Ordinance, requiring all male British subjects and Federal citizens between the ages of 18-20 to register for part-time National Service (Thum, 2012).  The dateline for registration was on the 12th May 1954 and those who fail to register would either be jailed or fined.  On the 12th May 1954, students from the Chinese Middle Schools still did not register themselves for National Service.  In light of the impending deadline for registration and with WABI-TV is the CBS-affiliated television station for Central and Eastern Maine licensed to Bangor.  It broadcasts a high definition digital signal on VHF channel 13 (or virtual channel 5.1 via PSIP) from a transmitter on Peaked Mountain in Dixmont.  The station can also be seen on Charter Spectrum channel 6 and in high definition on digital channel 705.  DirecTV and Dish Network also carry the station.  As of October 12, 2012, Dish also carries WABI-TV in Franklin, Kennebec, Knox, and Oxford counties, in the Portland market, on channel 6265.  Its studios are located on Hildreth Street in West Bangor.  The station is owned by Gray Television. Ghanaian students who graduate from accredited tertiary institutions are required under law to do a one-year national service to the country.  The National Service Secretariat (NSS) is the Government of Ghana agency mandated to formulate policies and structures for national service. Sherut Leumi (Hebrew: שירות לאומי‎ ‎ , lit.  "National Service") is an alternative voluntary national service in Israel for those that cannot or do not wish to serve in the Israel Defense Forces.  The majority who receive an exemption from the obligatory army service are Jewish women from the Religious Zionist sector, and they receive it by declaring religious observance, as they maintain that a large number of religious observances for women cannot be upheld in the military, such as dress codes and modesty issues.  However, there are also a small number of men who serve in Sherut Leumi.  Volunteers are between the ages of 18 and 21.  Sherut Leumi gives young women (and occasionally young men) exposure to a number of environments in Israeli society.  Service typically requires working 30–40 hours/week over 12 to 24 months.  Volunteers have the option of doing either one or two years of the National Service.  Not all volunteers are Israeli citizens.  It can be done on a tourist visa, and the volunteer will later receive a special volunteer visa that lasts as long as the person will be doing their service. The Universal National Service Act is the name of at least four bills proposed in the United States Congress (in 2003, 2006, 2007, 2010 and 2013), sponsored by Congressman Charles Rangel of New York, proposing mandatory national service for young adults, male or female.  Other advocates for mandatory national service include Senator Chris Dodd, along with author Larry J. Sabato. Guyana National Service was a public service organization, including a paramilitary element, formed in Guyana in 1971, and disbanded in 2000, amidst some controversy.  The service was created following recommendations by United Nations consultant Robert F. Landor, to address youth unemployment. " Prime Minister Burnham authorized the formation of the Guyana National Service in 1974 as a 1,500-person paramilitary force.  He envisioned it as a way to mobilize the youth of Guyana.  GNS recruits ranged from ages eight to twenty-five."  Guyanese youths who joined, mostly aged 15-20, were sent to three months of military training, followed by agricultural training.  The organization reduced the numbers of the The Scout Association of Guyana, which it competed with for the recruitment of youth.  Over the course of its existence over 20,000 people were part of the Guyana National Service.  Among these was noted Guyanese researcher Karen de Souza, who began working as a volunteer in the Guyana National Service in 1975, learning electrical skills and gaving reading courses to illiterates. National service is a system of either compulsory or voluntary government service, usually military service.  Conscription is compulsory national service.  The term "national service" comes from the National Service (Armed Forces) Act 1939.  Voluntary enrollments at the US Peace Corps and AmeriCorps are also known as national service.  Many young people spent one or more years in such programmes.  Compulsory military service typically requires all male citizens to enroll for one or two years, usually at age 18 (later for university-level students), while Voluntary national service requires only three months of basic military training.  The US equivalent is Selective Service. ServiceNation is a campaign of Be The Change, Inc., a 501(c)(3) organization based in Boston, Massachusetts.  Its mission is to rekindle an ethic of civic responsibility in America through universal national service.  ServiceNation’s goal is to expand opportunities for Americans to spend a year in non-military national service such as AmeriCorps.  National service programs like Americorps pay a living stipend and reward volunteers who have completed service with a monetary education award.
Answer: Meridian, Colorado