Argentine Naval Aviation The Argentine Naval Aviation ( Spanish : Comando de Aviación Naval Argentina , COAN ) is the naval aviation branch of the Argentine Navy and one of its four operational commands . Argentina , along with Brazil is one of two South American countries to have operated two aircraft carriers The acronym " CANA " is often used in English language bibliographies , but is not correct Spanish usage . In fact , " cana " is Argentine slang for a policeman . History . Formation and World Wars . COAN ' s origin trace back to 22 October 1912 when a navy officer , Lt Melchor Escola , graduated as a pilot . On 11 February 1916 the naval air station school " Fuerte Barragan " was created near La Plata and the anniversary of this is marked as Naval Aviaton Day . On September 1917 three naval lieutenants were sent to the US Naval Air Station Pensacola from where were deployed to Europe to participate in World War I . COAN was officially established on 17 October 1919 as the Naval Air Service . Over the following years , the COAN operated a variety of aircraft , mainly advanced trainer types imported from the USA including the North American AT - 6 , the Beechcraft AT - 11 and the Consolidated PBY Catalina . Sikorsky S - 51 helicopters joined the service shortly after the war in 1949 . Early combat operations . The COAN received a baptism by fire on 16 June 1955 when naval airplanes , painted with catholic crosses and blessed by priests , participated on the Bombing of Plaza de Mayo . One of the navy aircraft was shot down by an air force Gloster Meteor . Navy pilots would see combat again during 1962 internal military fighting between factions known as " Azules y colorados " ( Blue and reds ) , culminating in the 1963 Argentine Navy Revolt in which Navy F9F Panther s and F4U Corsair s bombed Argentine Army tanks in defense of the Navy base of Punta Indio . A carrier navy . A great change came into effect when the Navy received its first aircraft carrier the ARA " Independencia " in 1959 . At the time , her aircraft inventory included the F4U Corsair , SNJ - 5Cs Texan and Grumman S2F - 1 ( S - 2A ) Trackers . The Navy also had F9F Panther and F9F Cougar jets but the carrier was not suitable for operating them although they were embarked during their delivery voyage from the United States to Argentina . The Cougar was the first jet to break the sound barrier in Argentina . These jets would be involved in the general mobilization during the 1965 border dispute between Argentina and Chile but no combat occurred . The naval training force received T - 28 Trojan s , T - 34 Mentor s and Aermacchi MB - 326 jets which would be later reinforced with the most powerful variant MB - 339 . In 1972 aircraft changed the word " Naval " to " Armada " painted on them More aircraft entered service during the 1960s , including the C - 47 Dakota ( which were extensively used in Antarctica including the first national landing on the South Pole made in 1962 by Captain Hermes Quijada who departed from Ellsworth Station ) , Sikorsky S - 55 helicopters and shore based aircraft P - 2 Neptune s for maritime patrol duties . In 1969 the Navy received her second carrier , the ARA " 25 de Mayo " from the Netherlands . On her voyage home , the British company Hawker Siddeley demonstrated its Harrier GR1 but the Argentines finally opted for the A - 4Q Skyhawk instead . More helicopters were incorporated into the new carrier , the Alouette III and the SH - 3 Sea King ( the more advanced S - 2E Tracker variant ) . Cargo planes Fokker F - 28 and L - 188 Electra modified for maritime patrol were also added . The 1970s surface fleet modernization plan included the purchase of British destroyers with their complement of Westland Sea Lynx helicopters but their use would be affected by the upcoming events . The military junta . In 1976 , a " Military Junta " took power in Argentina and initiated a state - sponsored campaign of violence known as the " Dirty War " . Naval aviators were used to toss political prisoners ( the " disappeared " ) into the River Plate , in the infamous Death flights . In 1978 , tension with Chile reached the highest point when the Agentine junta initiated " Operation Soberanía " . The war was avoided at the last minute by the intervention of pope John Paul II . By 1982 , in order to maintain power by diverting public attention from the nation ' s poor economic performance and exploiting the long - standing feelings of the Argentines towards the Falkland Islands ( ) the " Junta " ordered an invasion and triggered the ten - week long Falklands War . Malvinas / Falklands War . The naval aviation , suffering an arms embargo since 1978 by US President Jimmy Carter for human rights abuses and was in the middle of the process of replacing their A - 4Q Skyhawk s with French - built Dassault - Breguet Super Étendard s . Although only five aircraft were delivered by the time of the conflict , the service became famous worldwide when they used their AM39 Exocet anti - shipping missiles , also purchased from France , to sink the Royal Navy ' s and the support ship " Atlantic Conveyor " . The older A - 4Qs also had a role destroying . On the eve of war the Argentine carrier attempted to launch a wave of A - 4Q Skyhawk jets against the Royal Navy Task Force after her S - 2 Trackers detected the British fleet . However , what would have been the first battle between aircraft carriers since World War II did not occur , as poor winds prevented the heavily loaded jets from being launched . After the British nuclear - powered submarine sank the cruiser ARA " General Belgrano " , the carrier returned to port for safety and her Skyhawks began their attacks from mainland Argentina instead . Navy T - 34s and MB - 339s , along with air force Pucará s , were the only combat aircraft based on the islands and an MB - 339 was the first aircraft to engage the British landing force during the Battle of San Carlos . During the war the last two SP - 2H Neptune s were retired due to airframe attrition and replaced with two leased Brazilian EMB111 Bandeirantes . Four naval aviators died on the war Present day . In 1983 , Democracy was restored in Argentina and despite stricter military budgets , COAN was able to modernize with the lifting of arms embargoes . P - 3 Orion s and modified Beechcraft Super King Air were incorporated and Eurocopter Fennec s were bought as the new surface fleet embarked helicopter . New - built Agusta SH - 3 Sea King s for Antarctica arrived and UH - 1H helicopters were assigned to the naval aviation to support the Argentine Marines . The navy also received Brazilian MB - 326 Xavantes to replace their lost MB - 339s . Argentina was the only South American country to send warships , including embarked Alouette III s and cargo planes to the 1991 Gulf War under UN mandate . In 1998 , Argentina was granted Major Non - NATO ally status by United States President Bill Clinton . The 1980s saw the last deployments of the ARA " 25 de Mayo " : the Dassault - Breguet Super Étendard s and the Israeli upgraded S - 2T Turbo Tracker s performed qualifications on her until the ship ' s final retirement . Since 2001 , pilot qualification tests now take place on the Brazilian Navy carrier São Paulo and / or touch - and - go landings on US Navy carriers when they are in transit within Argentine coastal waters for Gringo - Gaucho manoeuvres . On 2008 the United States transferred four Sea King helicopters to replaced the two lost in the fire of the " ARA Almirante Irizar " icebreaker . a lack of funds for training and maintenance has left the Navy in poor condition . In particular their aircraft are dependent on a steady supply of foreign - made spares , which has been reduced by currency controls and import restrictions - for example the Fokker F - 28 transports are grounded because of spares getting stuck in customs . Air bases . COAN has 5 main airbases ( ( BAN ) ) : Structure . Fuerza Aeronaval 1 ( Naval Aviation Force 1 ) . The " Fuerza Aeronaval 1 " ( FAE1 ) is based at navy airbase Punta Indio , near La Plata , Buenos Aires . Fuerza Aeronaval 2 ( Naval Aviation Force 2 ) . The " Fuerza Aeronaval 2 " ( FAE2 ) is based at navy airbase Comandante Espora , near Bahía Blanca and consists of all embarked aircraft . Fuerza Aeronaval 3 ( Naval Aviation Force 3 ) . The " Fuerza Aeronaval Numero 3 " ( FAE3 ) is based at navy airbase Almirante Zar , near Trelew to perform sea control and Search and rescue duties along the Argentine coast from the Uruguayan border to the Antarctic Peninsula . Naval aircraft inventory . The COAN operates a total of 43 aircraft , of which 35 are fixed - wing aircraft . In addition to the naval aviation , a small air fleet is maintained by the Argentine Coast Guard . References . " Portions based on a translation from Spanish Wikipedia . "