{"airworthiness_class":"Standard","airworthiness_date":"1967-09-28","airworthiness_ops":"Normal; Utility","category":"conventional","cert_issue_date":"2019-08-27","city":"OZARK","country_code":"US","county_code":"045","cruise_speed_mph":107,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"41508","engine_horsepower":180,"engine_maker":"LYCOMING","engine_model":"0-320 SERIES","engine_thrust_lb":0,"expiration_date":"2029-08-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2026-07-30","maker":"Piper","maker_country":null,"maker_raw":"PIPER","maker_segment":null,"mfr_mdl_code":"7102802","mode_s_code":"51106274","mode_s_hex":"A48CBC","model":"PA-28-140","n_number":"N3921K","name":"LEWIS MARK A","num_engines":1,"other_names":"","plain_english":"N3921K is a Piper PA-28-140, a fixed-wing airplane with one motor with a piston engine, built in 1967. It has 4 seats. It is registered to an individual in Ozark, Alabama. The registration is valid: it was issued on August 27, 2019 and expires on August 31, 2029. It holds a standard airworthiness certificate for normal; utility, dated September 28, 1967.","region":"Southern","region_code":"7","registrant_type":"Individual","registrant_type_code":"1","seats":4,"serial_number":"28-23791","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"AL","status":"Valid registration","status_code":"V","status_short":"Valid","street":"372 SAM LISENBY RD","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00230684","url":"https://staging.data.eflight.com/aircraft/N3921K","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1967,"zip":"363603046"}