Avianca Costa Rica on 17 October 1945 by Pan American World Airways, the Costa Rican government and Costa Rican private interests. It started operations on 1 June 1946 and was designated the national carrier in 1949. Its domestic network was transferred to its wholly owned subsidiary Sansa in September 1959. LACSA operated the Douglas DC-6B four-engined piston airliner from 1960 until 1976 on their regular passenger, and eventually freight, scheduled flights to Miami International Airport. The airline introduced the first of their British Aircraft Corporation BAC One-Eleven twin-engined jet airliners onto their Caribbean passenger route network in April 1967. The airline also operated
Emirates (airline) Skies. In May 2010, Emirates Airline executives refuted claims that the carrier does not pay taxes and receives substantial financial assistance from the Dubai government. They claimed that the airline received $80m in cash and kind in the 25 years since the airline was established and this was substantially lower than what other national carriers had received. Maurice Flanagan also claimed that Emirates incurred social costs of around $600m in 2009 and this included municipal taxes to the city of Dubai. The airline also paid a dividend of AED956m ($260m) in 2010, compared to AED2.9bn ($793m) in 2009 and each