{"airworthiness_class":"Restricted","airworthiness_date":"","airworthiness_ops":"Aerial advertising","category":"conventional","cert_issue_date":"2019-01-15","city":"BUCYRUS","country_code":"US","county_code":"121","cruise_speed_mph":94,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"27025","engine_horsepower":165,"engine_maker":"FRANKLIN","engine_model":"6A4165 SERIES","engine_thrust_lb":0,"expiration_date":"2029-01-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-07-07","maker":"Stinson","maker_country":null,"maker_raw":"STINSON","maker_segment":null,"mfr_mdl_code":"9230408","mode_s_code":"51555725","mode_s_hex":"A6DBD5","model":"108-3","n_number":"N541C","name":"WILLOUGHBY KEITH R","num_engines":1,"other_names":"","plain_english":"N541C is a Stinson 108-3, a fixed-wing airplane with one motor with a piston engine, built in 1947. It has 4 seats. It is registered to an individual in Bucyrus, Kansas. The registration is valid: it was issued on January 15, 2019 and expires on January 31, 2029. It holds a restricted airworthiness certificate for aerial advertising.","region":"Central","region_code":"3","registrant_type":"Individual","registrant_type_code":"1","seats":4,"serial_number":"108-3541","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"KS","status":"Valid registration","status_code":"V","status_short":"Valid","street":"9416 W 207TH ST","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00573035","url":"https://staging.data.eflight.com/aircraft/N541C","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1947,"zip":"660139123"}