{"airworthiness_class":"Experimental","airworthiness_date":"2000-03-07","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2022-12-12","city":"AUSTIN","country_code":"US","county_code":"453","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"41514","engine_horsepower":180,"engine_maker":"LYCOMING","engine_model":"O&VO-360 SER","engine_thrust_lb":0,"expiration_date":"2029-12-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"VANS AIRCRAFT INC","kit_model":"RV-4","last_action_date":"2023-09-22","maker":"Woods Kenneth","maker_country":null,"maker_raw":"WOODS KENNETH","maker_segment":null,"mfr_mdl_code":"05608XT","mode_s_code":"51100546","mode_s_hex":"A48166","model":"RV-4","n_number":"N39KW","name":"FIER WILLIAM J","num_engines":1,"other_names":"","plain_english":"N39KW is a Woods Kenneth RV-4, a fixed-wing airplane with one motor with a piston engine, built in 2000. It has 2 seats. It is registered to an individual in Austin, Texas. The registration is valid: it was issued on December 12, 2022 and expires on December 31, 2029. It holds an experimental airworthiness certificate for amateur built, dated March 7, 2000.","region":"Southwestern","region_code":"2","registrant_type":"Individual","registrant_type_code":"1","seats":2,"serial_number":"3374","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"TX","status":"Valid registration","status_code":"V","status_short":"Valid","street":"10702 LEGENDS LN","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00053613","url":"https://staging.data.eflight.com/aircraft/N39KW","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2000,"zip":"787471240"}