Question: What Canadian regional airline based in Smithers, British Columbia did comedian Rick Mercer donate seats to Hope Air?

full_context: Document 1: Air 500: Air 500 Limited was a Canadian airline. Founded in 1985 by Dennis Chadala, former Captain, director of marketing and assistant to Carl Millard, of the defunct Millardair. The company commenced operations with 1 Super Beech 18 Model E, registered C-FTAE that was purchased from Bradley First Air where it had retired from flying the dew line in Northern Canada. The Beech18 was originally purchased new by Timmins Aviation. The founder had extensive knowledge of the emergency freight business and the operation of DC3s, Super DCs and DC4 aircraft due to his position within the inner circle at Millardair. Dennis Chadala created Air 500 Limited on a shoe string, without financing and was the first airline to receive licensing and an operating certificate at Toronto's Pearson International Airport following deregulation of the aviation industry in Canada in 1985. The airline grew rapidly adding an aircraft at the pace of 1 every six months. By 1989 it had acquired almost all of the business flying ad hock charter out of Toronto for Chrysler, Ford, GM and many others formerly serviced by his former place of employment at Millardair. The young owner's extensive knowledge of this niche area of aviation enabled him to expand rapidly and capture that market segment. At the time, Air 500 was an exceptional success story operating 3 Super Beech 18 aircraft, 2 Cessna 310s, 1 DC3, 1 Super DC(C117), 1 Piper Cheyenne and 1 Mitsubishi MU2 Marquise. In the early nineties, the fleet continued to grow adding 2 more Mitsubishi MU2 aircraft, 2 Citation 500 business jets and 1 Citation 2 business jet. In 1995 the airport was privatized and came under the direction and control of the GTAA (Greater Toronto Airport Authority) and Dennis Chadala simultaneously acquired Hangar #7, the newest hangar facility at the north end of the Pearson Airport off Derry Road with 40 years remaining on the current land lease. Air 500 had contracts in the courier industry, Air Ambulance Services and Aircraft Management as well as a base of operations at the Esso Avitat in Ottawa where 2 Mitsubishi Marquise MU2 aircraft were stationed. One was flying an exclusive long term contract for Nordion (formerly Atomic Energy of Canada) flying radio active isotopes to numerous destinations in the United States for medical purposes as a well a designated charter aircraft. Hangar #7 was large enough to lease out one half the facility to Air 500 Limited and the other half to Execaire/Innotech Aviation and they remained tenants of the hangar owned by Dennis Chadala until November 1998, at which time Execaire/Innotech owned by the IMP Group out of Halifax Nova Scotia struct a deal with Dennis Chadala to purchase his hangar facility, all his aircraft and the operating airline Air 500 Limited. Dennis Chadala stayed on with the company during a short transition period that ended in February 1999. Air 500 was amalgamated into Execaire and became part of that operating group taking advantage of the synergies available to them.
Document 2: The Prince's Charities: The Prince's Charities, The Prince's Charities Canada (French: "Les Œuvres de bienfaisance du prince au Canada" ), and The Prince's Trust Australia (formerly The Prince's Charities Australia) are three groups of non-profit organisations that each have associations with Prince Charles, Prince of Wales. The Prince's Charities, supported by The Prince's Charities Foundation, is based in the United Kingdom and comprises 19 organisations of which the Prince of Wales is patron or president; 18 were founded personally by Charles. The Prince's Charities Canada is a Canadian entity formed by a collection of nine preexisting charitable organisations with prior connections to the Prince of Wales. All the charities focus on Charles' core interests, including aiding disadvantaged youth, education, responsible business, improvement of the built environment, regeneration of heritage, and environmental sustainability.
Document 3: Air Canada: Air Canada () is the flag carrier and largest airline of Canada. The airline, founded in 1937, provides scheduled and charter air transport for passengers and cargo to 182 destinations worldwide. It is the world's eighth-largest passenger airline by fleet size, and is a founding member of the Star Alliance. Air Canada's corporate headquarters are located in Montreal, Quebec, while its largest hub is at Toronto Pearson International Airport. Air Canada had passenger revenues of CA$13.8 billion in 2015. The airline's regional service is Air Canada Express.
Document 4: Nor-Alta Aviation: Nor-Alta Aviation is a charter airline based in Fort Vermilion, High Level, and Fort McMurray, Alberta. Founded in 1986 as Little Red Air Service, Nor-Alta Aviation provides on-demand charter services to the communities of the Little Red River Cree Nation as well as to various other companies throughout northern Alberta. Nor-Alta Aviation also provides Air Ambulance services under contract from Alberta Health Services. Nor-Alta Aviation purchased Can-West Corporate Air Charters Ltd., and became Can-West Corporate Air Charters a Nor-Alta Aviation Company in late 2015.
Document 5: First Air: Bradley Air Services Limited, operating as First Air, is an airline headquartered in Kanata, a suburb of Ottawa, Ontario, Canada. It operates services to 34 communities in Nunavut, Nunavik, and the Northwest Territories. The majority of its fleet is available for charters worldwide. First Air has assisted in various humanitarian missions such as the 2010 Haiti earthquake, airlifting relief supplies and equipment. Its main base, which includes a large hangar, cargo and maintenance facility, is located at Ottawa Macdonald–Cartier International Airport, with hubs at Iqaluit Airport, Rankin Inlet Airport and Yellowknife Airport.
Document 6: Air Ambulance Jamaica: Air Ambulance Jamaica was established in 2009 by President & CEO Duane Boise to provide residents of the Caribbean access to quality medical care in an emergency. EMed Air Ambulance Jamaica is Jamaica's only government approved air ambulance service that provides ground ambulance, air evacuations and medical concierge services for government officials, Jamaica's largest trade unions, Jamaica's largest credit unions, and many high end resorts for tourist and the average Jamaican citizens. EMed transports many patients from Jamaica to Florida in the United States of America, Canada and the United Kingdom. EMed has recently developed medical access employee programs for many of the Caribbean's most prestigious resorts. EMED formalized many agreements for direct patient access to many international Hospitals. This lower cost medical group membership program has changed the lives of countless people and continues to save lives throughout Jamaica and the Caribbean Region. Duane Boise, EMED's President & CEO, being In support of high quality and lower cost health care negotiated contracts with many international healthcare facilities for direct access. EMED, as the Caribbean Islands premier air ambulance provider will be providing its members prompt access to their medical services. 876-275-1119 or 876-312-1119
Document 7: Air Partner: Air Partner Plc is a global aviation services group. The Group is structured into four reporting divisions: Commercial Jet air charter, Private Jet Charter, air freight and Baines Simmons. The Commercial Jet division charters large airliners to move groups of any size. They also provide remarketing programmes for all types of commercial and corporate aircraft. Air Partner is headquartered alongside Gatwick airport in the United Kingdom. Air Partner operates 24/7 year-round and has 20 offices across Europe, North America, the Middle East and Asia. The company is publicly listed on the London Stock Exchange as LSE: [ AIR] , and is also ISO 9001:2008 compliant for commercial airline and private jet solutions worldwide.
Document 8: Air North: Air North Charter and Training Ltd., operating as Air North, Yukon's Airline is a Canadian airline based in Whitehorse, Yukon. It operates scheduled passenger and cargo flights, charter flights, and ground handling services throughout the Yukon, with regular flights to the Northwest Territories, Alaska, British Columbia, Alberta, and Ontario. Its main base is Erik Nielsen Whitehorse International Airport.
Document 9: North Star Air: North Star Air is a Canadian charter and cargo airline headquartered in Thunder Bay, Ontario, with secondary passenger hub in Sioux Lookout, Ontario, and cargo hubs located in Pickle Lake, and Red Lake, Ontario. The majority of destinations served are remote First Nations communities, with regular service to 18 airports under "Flex Flight Passenger Service", and other regional destination under an on-demand basis. Founded in 1997 as a floatplane operator with two DHC-2 Beaver aircraft based in Pickle Lake, ON, the airline has grown over the years and came under new ownership in 2012. In 2015 Cargo North and North Star Air merged under the North Star banner.
Document 10: British Columbia Ambulance Service: The British Columbia Ambulance Service (BCAS) is the sole ambulance service and provider of pre-hospital emergency care in the province of British Columbia. BCAS is managed by British Columbia Emergency Health Services (BCEHS) and falls under the jurisdiction of the Provincial Health Services Authority (PHSA). The service is tasked with the provision of emergency medical response province-wide. Today, BC Ambulance is among the largest Emergency Medical Services (EMS) provider in Canada and North America. The fleet consists of more than 481 ground ambulances operating from 183 stations across the province along with 77 support vehicles. BCAS provides inter-facility patient transfer services in circumstances where a patient needs to be moved between health care facilities for treatment. BCAS also operates an airevac program that utilizes both fixed-wing and rotary aircraft.
Document 11: Canadian Airlines: Canadian Airlines International Ltd. was a Canadian airline that operated from 1987 until 2001. The airline was Canada's second largest airline after Air Canada, and carried more than 11.9 million passengers to over 160 destinations in 17 countries on five continents at its height in 1996. Canadian Airlines served 105 destinations in Canada, more than any other airline. Canadian Airlines was also a founding member of the Oneworld airline alliance.
Document 12: Central Mountain Air: Central Mountain Air Ltd. is a Canadian regional airline based in Smithers, British Columbia. It operates scheduled and charter services and transborder services. Its main base is Smithers Airport, with other bases at Calgary International Airport, Vancouver International Airport and Prince George Airport.
Document 13: Canadian North: Canadian North Inc. is an airline headquartered in Calgary, Alberta, Canada. It operates scheduled passenger services to communities in the Northwest Territories and Nunavut. Southern gateways include Edmonton and Ottawa. Its main base is Edmonton Airport.
Document 14: Hope Air: Hope Air is a national charity that arranges free non-emergency medical flights for low-income Canadians who must travel far from home to access healthcare. Since its inception in 1986, the charity has arranged over 100,000 flights. Since 2011, the charity's patron has been Canadian Governor General David Johnston. Also in 2011, Canadian comedian Rick Mercer became the charity's honorary patron Airlines donating seats include Bearskin Airlines, WestJet, Central Mountain Air, Pacific Coastal Airlines, Porter Airlines, Hawkair, and Delta Air Lines.
Document 15: Air Canada destinations: Air Canada is the largest airline and flag carrier of Canada. Founded in 1936 as Trans-Canada Airlines, it provides scheduled services to 194 destinations on five continents. Its largest hub is Toronto Pearson International Airport, followed by Montreal-Pierre Elliott Trudeau International Airport, Vancouver International Airport and Calgary International Airport. Air Canada is the world's 10th largest passenger airline by fleet size, and the airline is a founding member of Star Alliance. In 2014, Air Canada together with its Air Canada Express regional partners carried over 38 million passengers. Between them, they operate on average more than 1,500 scheduled flights daily.
ground_truth: Central Mountain Air