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

Context paragraphs:
Popjournalism: Popjournalism is a Canadian entertainment magazine, based out of Toronto, Canada, which was first published online in 2000 and branched out into print in 2004.  The first print edition was published on November 25, 2004 and featured interviews with comedian Rick Mercer and singer Jann Arden.  The quarterly magazine is distributed to newsstands across Canada and has a circulation of 5,000 copies.

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.

Peace Air: Peace Air was a Canadian regional airline that flew to destinations within the Canadian province of Alberta and to two destinations in eastern British Columbia.  It covered niche markets including scheduled flights to smaller communities, freight and charter flights in northern Alberta.  It was based in the town of Peace River, Alberta.  On May 18, 2007 Peace Air announced that the airline would cease all operations, and was placed into bankruptcy.

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.

Christmas in Kabul: Christmas in Kabul is a CBC Christmas special about comedian Rick Mercer going to Afghanistan to bring Christmas cheer to the Canadian troops stationed outside Kabul.

Hawkair: Hawkair (Hawkair Aviation Services) was a regional airline based in Terrace, British Columbia, Canada.  It operated scheduled and charter regional passenger services in British Columbia and Alberta.  Its main base was Northwest Regional Airport with a hub at Vancouver International Airport.

Jazz (airline): Jazz (Jazz Aviation LP), is a Canadian regional airline based at Halifax Stanfield International Airport in Enfield, Halifax Regional Municipality, Nova Scotia, and is a wholly owned subsidiary of Chorus Aviation.  Jazz Aviation provides regional and charter airline services in Canada and the United States, primarily under contract to Air Canada using the brand name Air Canada Express, and also as Jazz Charters.

NAC Air: NAC Air was a Canadian regional airline.  Its main base was at the Thunder Bay International Airport.  NAC Air was a 100% First Nations-owned company, owned by the communities of Eabametoong (Fort Hope), Neskantaga (Lansdowne House), Webequie, Sachigo Lake, and Sandy Lake

QuikAir: QuikAir (QuikAir Airline Service) was a small Canadian regional airline based in Calgary, Alberta, serving business travellers.  QuikAir ceased its operations on October 24, 2006.

Rick Mercer Report: Rick Mercer Report (or the Mercer Report, or RMR; formerly known as Rick Mercer's Monday Report or simply Monday Report) is a Canadian television comedy series which airs on CBC Television.  Launched in 2004 and hosted by comedian Rick Mercer, the weekly half-hour show combines news parody, sketch comedy, visits to interesting places across Canada, and satirical editorials, often involving Canadian politics.  The show's format is similar in some respects to satirical news shows like Mercer's prior series, "This Hour Has 22 Minutes", and to Jon Stewart's "The Daily Show" – however, the "Mercer Report"'s on-location segments are usually played relatively straight in comparison to those on the other shows, since participants are usually aware of Mercer's identity and purpose, showing similarity to Stephen Colbert's "The Colbert Report".

Supporting paragraphs: Hope Air Central Mountain Air
Answer: Central Mountain Air