Eastern Provincial Airways, also known as EPA, was the backbone of air travel in the eastern atlantic provinces of Canada in the 1970s. At its peak, the carrier operated jet service with Boeing 737-200 aircraft connecting many communities that today only have scheduled passenger flights provided by 18-seat commuter turboprop aircraft. The airline traces its history from Maritime Central Airways (MCA) from 1961. It merged with CP Air to form Canadian Pacific Airlines in 1986.