Question: 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, in 2011, Canadian comedian Rick Mercer became the charity's honorary patron Airlines donating seats include on which Canadian airline that operates scheduled, charter and cargo services to destinations in British Columbia, and its head office is located in the South Terminal of Vancouver International Airport in Richmond, British Columbia?
Context: Vancouver International Airport (IATA: YVR, ICAO: CYVR) is located on Sea Island in Richmond, British Columbia, Canada, about 12 km from Downtown Vancouver.  It is the second busiest airport in Canada by aircraft movements (306,799) and passengers (22.3 million), behind Toronto Pearson International Airport.  It has non-stop flights daily to Asia, Europe, Oceania, the United States, Mexico and other airports within Canada.  The airport has won several notable international best airport awards; it won the Skytrax Best North American Airport award in 2007 and 2010 through 2017.  The airport also made the list of top 10 airports in the world for the first time in 2012, rated at 9th (2012), 8th (2013), and 9th (2014) overall.  It is the only North American airport included in the top 10 for 2013 and 2014.  YVR also retains the distinction of Best Canadian Airport in the regional results.  It is a hub for Air Canada and WestJet.  It is also an operating base for Air Transat.  Vancouver International Airport is one of eight Canadian airports that have US Border Preclearance facilities.  It is also one of the few major international airports to have a terminal for scheduled floatplanes. MAB Kargo ("Malaysia Airlines Berhad Cargo") operating as MASkargo is a cargo airline with its head office in the Advanced Cargo Centre (ACC) on the grounds of Kuala Lumpur International Airport (WMKK/KUL) in Sepang, Selangor, Malaysia.  It is a cargo division of its parent company Malaysia Airlines ("MAS") that operates scheduled, charter air cargo services as well as airport to seaport cargo logistics via ground transportation. Orca Airways is a scheduled and charter airline based in Vancouver, British Columbia, Canada.  The airline provides scheduled commercial service, cargo and charter services, and aircraft management in Canada and the western United States.  Orca operates a fleet of 16 Piper PA-31-350 Chieftains, 3 Fairchild SA227s and a Beechcraft Model 100 King Air.  The company operates from the south terminal at Vancouver International Airport. Canadian Pacific Air Lines was a Canadian airline that operated from 1942 to 1987.  It operated under the name CP Air from 1968 to 1986.  Headquartered at Vancouver International Airport in Richmond, British Columbia, it served Canadian and international routes until it was purchased by Pacific Western Airlines and absorbed into Canadian Airlines which branded itself as Canadian Airlines International. Pacific Coastal Airlines Ltd is a Canadian airline that operates scheduled, charter and cargo services to destinations in British Columbia.  Its head office is located in the South Terminal of Vancouver International Airport in Richmond, British Columbia.  Its main base is Vancouver International Airport, with a hub at Port Hardy Airport. Salt Spring Air (also known as Saltspring Air) part of Harbour Air Seaplanes, is a floatplane company based on Saltspring Island, British Columbia, Canada.  It operates scheduled flights, charter air service and tours based in Ganges in Harbour Air Aircraft livery and specializes in routes between the Gulf Islands and Vancouver Island.  Along with West Coast Air, Harbour Air and Seair Seaplanes, Salt Spring Air is one of the four airlines that operate in the Vancouver Harbour Water Airport and Vancouver International Water Airport.  Scheduled flights by the company also operate between the Gulf Islands and the Vancouver International Airport. 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. 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". 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. 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.
Answer: Pacific Coastal Airlines Ltd