{"airworthiness_class":"Restricted","airworthiness_date":"1979-03-09","airworthiness_ops":"Agriculture and pest control","category":"conventional","cert_issue_date":"2021-10-14","city":"LAKEVIEW","country_code":"US","county_code":"117","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"01517","engine_horsepower":600,"engine_maker":"AIRESEARCH","engine_model":"TPE331 SERIES","engine_thrust_lb":0,"expiration_date":"2028-10-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2024-04-03","maker":"Ayres Corporation","maker_country":null,"maker_raw":"AYRES CORPORATION","maker_segment":null,"mfr_mdl_code":"0970102","mode_s_code":"51127617","mode_s_hex":"A4AF8F","model":"S2R-600","n_number":"N4004K","name":"HERITAGE AG LLC","num_engines":1,"other_names":"","plain_english":"N4004K is an Ayres Corporation S2R-600, a fixed-wing airplane with one motor with a piston engine, built in 1978. It has 1 seat. It is registered to Heritage AG LLC, an LLC in Lakeview, Michigan. The registration is valid: it was issued on October 14, 2021 and expires on October 31, 2028. It holds a restricted airworthiness certificate for agriculture and pest control, dated March 9, 1979.","region":"Great Lakes","region_code":"C","registrant_type":"LLC","registrant_type_code":"7","seats":1,"serial_number":"2488R","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"MI","status":"Valid registration","status_code":"V","status_short":"Valid","street":"9081 CUTLER RD","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00350974","url":"https://staging.data.eflight.com/aircraft/N4004K","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1978,"zip":"488509714"}