The Canadian Owners and Pilots Association (COPA) (French: Association canadienne des pilotes et propriétaires d'aéronefs) is a federally registered not-for-profit association that provides information and advocacy services for Canadian pilots who fly for non-commercial purposes. COPA has close to 15,000 members which ranks it as the largest aviation association of any kind in Canada. Its mission is to "Advance, promote and preserve the Canadian freedom to fly". Its members represent about 50% of all private and commercial pilots in the country.