{"airworthiness_class":"Standard","airworthiness_date":"","airworthiness_ops":"","category":"conventional","cert_issue_date":"2014-02-20","city":"PIERRE","country_code":"US","county_code":"065","cruise_speed_mph":82,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"41505","engine_horsepower":115,"engine_maker":"LYCOMING","engine_model":"0-235 SERIES","engine_thrust_lb":0,"expiration_date":"2030-02-28","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-10-07","maker":"Piper","maker_country":null,"maker_raw":"PIPER","maker_segment":null,"mfr_mdl_code":"7101202","mode_s_code":"51133544","mode_s_hex":"A4B764","model":"PA-12","n_number":"N4027H","name":"EHRENFELT LINDA MAE","num_engines":1,"other_names":"","plain_english":"N4027H is a Piper PA-12, a fixed-wing airplane with one motor with a piston engine, built in 1947. It has 3 seats. It is registered to an individual in Pierre, South Dakota. The registration is valid: it was issued on February 20, 2014 and expires on February 28, 2030. It holds a standard airworthiness certificate.","region":"Great Lakes","region_code":"C","registrant_type":"Individual","registrant_type_code":"1","seats":3,"serial_number":"12-3455","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"SD","status":"Valid registration","status_code":"V","status_short":"Valid","street":"106 W ELIZABETH ST","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00141074","url":"https://staging.data.eflight.com/aircraft/N4027H","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1947,"zip":"575011601"}