page_title: Grumman S-2 Tracker
section_title: Argentina
hierarchical_section_title: Grumman S-2 Tracker / Operational history / Argentina
caption_attribution_description: Grumman S-2T Turbo Tracker 2-AS-21, Comando de Aviación Naval, Armada Argentina Martín Otero Base Aérea Comandante Espora May 17, 2005 (Navy´s Day)
context_page_description: The Grumman S-2 Tracker was the first purpose-built, single airframe anti-submarine warfare aircraft to enter service with the United States Navy. Designed and initially built by Grumman, the Tracker was of conventional design — propeller-driven with twin radial engines, a high wing that could be folded for storage on aircraft carriers, and tricycle undercarriage. The type was exported to a number of navies around the world. Introduced in 1952, the Tracker and its E-1 Tracer derivative saw service in the U.S. Navy until the mid-1970s, and its C-1 Trader derivative until the mid-1980s, with a few aircraft remaining in service with other air arms into the 21st century. Argentina and Brazil are the last countries to still use the Tracker.
context_section_description: Argentine Naval Aviation received seven S-2As in 1962, six S-2Es in 1978, and three S-2Gs in the 1990s. They were operated from both aircraft carriers, ARA Independencia and ARA Veinticinco de Mayo, and used in the COD (US-2A conversions), maritime patrol, and ASW roles. They were extensively used in the 1982 Falklands War, first from  Veinticinco de Mayo, from where they detected the British task force, and then from the mainland when the carrier returned to port after the sinking of the cruiser ARA General Belgrano. In the 1990s, six remaining airframes were refurbished by Israel Aerospace Industries with turboprop engines as S-2T Turbo Trackers. As of 2010, with the retirement of Argentina's only aircraft carrier, the Trackers were annually deployed on board Brazilian Navy aircraft carrier São Paulo during joint exercises ARAEX and TEMPEREX. and with U.S. Navy aircraft carriers during Gringo-Gaucho maneuvers.
caption: Argentine S-2T Turbo Tracker in hangar with wings folded.
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