{"airworthiness_class":"Experimental","airworthiness_date":"1965-01-19","airworthiness_ops":"Racing","category":"conventional","cert_issue_date":"1982-02-05","city":"SEATTLE","country_code":"US","county_code":"033","cruise_speed_mph":112,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"43701","engine_horsepower":180,"engine_maker":"MERCEDES","engine_model":"D111A","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":"Tallman-Pfalz","maker_country":null,"maker_raw":"TALLMAN-PFALZ","maker_segment":null,"mfr_mdl_code":"3630763","mode_s_code":"51220367","mode_s_hex":"A520F7","model":"D-12","n_number":"N43C","name":"WINDWARD AVIATION INC","num_engines":1,"other_names":"","plain_english":"N43C is a Tallman-Pfalz D-12, a fixed-wing airplane with one motor with a piston engine, built in 1958. It has 1 seat. It is registered to Windward Aviation INC, a corporation in Seattle, Washington. The registration is valid: it was issued on February 5, 1982 and expires on July 31, 2029. It holds an experimental airworthiness certificate for racing, dated January 19, 1965.","region":"Northwest Mountain","region_code":"S","registrant_type":"Corporation","registrant_type_code":"3","seats":1,"serial_number":"1","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"WA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"9404 E MARGINAL WAY S","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00841984","url":"https://staging.data.eflight.com/aircraft/N43C","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1958,"zip":"981084097"}