{"airworthiness_class":"","airworthiness_date":"","airworthiness_ops":"","category":"conventional","cert_issue_date":"1997-03-31","city":"SOUTH ROCKWOOD","country_code":"US","county_code":"115","cruise_speed_mph":117,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"","engine_horsepower":null,"engine_maker":"","engine_model":"","engine_thrust_lb":null,"expiration_date":"2029-11-30","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-09-15","maker":"Helio","maker_country":null,"maker_raw":"HELIO","maker_segment":null,"mfr_mdl_code":"4300106","mode_s_code":"51254120","mode_s_hex":"A55850","model":"H-391B","n_number":"N4431U","name":"DECHERT BARRY E","num_engines":1,"other_names":"","plain_english":"N4431U is a Helio H-391B, a fixed-wing airplane with one motor with a piston engine. It has 4 seats. It is registered to an individual in South Rockwood, Michigan. The registration is valid: it was issued on March 31, 1997 and expires on November 30, 2029. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.","region":"Great Lakes","region_code":"C","registrant_type":"Individual","registrant_type_code":"1","seats":4,"serial_number":"091","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"MI","status":"Valid registration","status_code":"V","status_short":"Valid","street":"6515 LABO RD","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00612474","url":"https://staging.data.eflight.com/aircraft/N4431U","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"481799775"}