Air Georgian Limited, a subsidiary of Georgian International, was formed in 1984 and operates under the brand Air Canada Alliance, focusing on trans-border and domestic aircraft charter operations with its fleet of 15 Beechcraft 1900D twin-engine turboprop airplanes that carry over 320,000 passengers a year from Toronto's Pearson International Airport, Montreal's Pierre Elliott Trudeau International Airport and Halifax's Robert L. Stanfield International Airport to 22 Canadian and U.S. destinations. Air Georgian's head office and maintenance facilities are located at Toronto's Pearson International Airport where it is ranked as the fourth largest user by traffic frequency. In addition to its scheduled passenger service Air Georgian offers aircraft charter, aircraft maintenance, aircraft management and technical training services to major airlines, corporations and individuals.