{"airworthiness_class":"Standard","airworthiness_date":"1958-08-07","airworthiness_ops":"","category":"conventional","cert_issue_date":"2004-02-19","city":"OSHKOSH","country_code":"US","county_code":"139","cruise_speed_mph":79,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"67007","engine_horsepower":220,"engine_maker":"WRIGHT","engine_model":"WWJ SERIES","engine_thrust_lb":0,"expiration_date":"2029-07-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-08-18","maker":"Waco","maker_country":null,"maker_raw":"WACO","maker_segment":null,"mfr_mdl_code":"9601212","mode_s_code":"51676203","mode_s_hex":"A77C83","model":"ATO","n_number":"N5814","name":"EAA AVIATION FOUNDATION INC","num_engines":1,"other_names":"","plain_english":"N5814 is a Waco ATO, a fixed-wing airplane with one motor with a piston engine, built in 1928. It has 3 seats. It is registered to Eaa Aviation Foundation INC, a corporation in Oshkosh, Wisconsin. The registration is valid: it was issued on February 19, 2004 and expires on July 31, 2029. It holds a standard airworthiness certificate, dated August 7, 1958.","region":"Great Lakes","region_code":"C","registrant_type":"Corporation","registrant_type_code":"3","seats":3,"serial_number":"A-4","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"WI","status":"Valid registration","status_code":"V","status_short":"Valid","street":"PO BOX 3086","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00303451","url":"https://staging.data.eflight.com/aircraft/N5814","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1928,"zip":"549033086"}