{"airworthiness_class":"Standard","airworthiness_date":"1976-08-06","airworthiness_ops":"Normal","category":"conventional","cert_issue_date":"2014-03-13","city":"FLOYDS KNOBS","country_code":"US","county_code":"043","cruise_speed_mph":126,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"","engine_horsepower":null,"engine_maker":"","engine_model":"","engine_thrust_lb":null,"expiration_date":"2030-03-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-10-13","maker":"Piper","maker_country":null,"maker_raw":"PIPER","maker_segment":null,"mfr_mdl_code":"7103206","mode_s_code":"51123613","mode_s_hex":"A4A78B","model":"PA-32-260","n_number":"N3997F","name":"MATTHEWS DAVID L","num_engines":1,"other_names":"","plain_english":"N3997F is a Piper PA-32-260, a fixed-wing airplane with one motor with a piston engine, built in 1976. It has 6 seats. It is registered to an individual in Floyds Knobs, Indiana. The registration is valid: it was issued on March 13, 2014 and expires on March 31, 2030. It holds a standard airworthiness certificate for normal, dated August 6, 1976.","region":"Great Lakes","region_code":"C","registrant_type":"Individual","registrant_type_code":"1","seats":6,"serial_number":"32-7600021","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"IN","status":"Valid registration","status_code":"V","status_short":"Valid","street":"6899 SCOTTSVILLE NAVILLETON RD","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00260804","url":"https://staging.data.eflight.com/aircraft/N3997F","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1976,"zip":"471198614"}