In 1976, with reorganization at CNR, Air Canada became an independent Crown corporation. The "Air Canada Act" of 1978 ensured that the carrier would compete on a more equal footing with rival regional airlines and CP Air, and ended the government's direct regulatory control over Air Canada's routings, fares, and services. The act also transferred ownership from Canadian National Railway to a subsidiary of the national government. Deregulation of the Canadian airline market, under the new "National Transportation Act, 1987" officially opened the airline market in Canada to equal competition. The carrier's fleet expansion saw the acquisition of Boeing 727, Boeing 747, and Lockheed Tristar jetliners. In 1978 Judy Cameron became the first female pilot hired to fly for any major Canadian carrier when she was hired to fly by Air Canada.