{"airworthiness_class":"Standard","airworthiness_date":"","airworthiness_ops":"","category":"conventional","cert_issue_date":"2026-06-25","city":"SAULT SAINTE MARIE","country_code":"US","county_code":"033","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":"2033-06-30","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2026-06-25","maker":"Stinson","maker_country":null,"maker_raw":"STINSON","maker_segment":null,"mfr_mdl_code":"9230408","mode_s_code":"51666123","mode_s_hex":"A76C53","model":"108-3","n_number":"N578C","name":"MCKINLEY MATTHEW R","num_engines":1,"other_names":"","plain_english":"N578C 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 Sault Sainte Marie, Michigan. The registration is valid: it was issued on June 25, 2026 and expires on June 30, 2033. It holds a standard airworthiness certificate.","region":"Great Lakes","region_code":"C","registrant_type":"Individual","registrant_type_code":"1","seats":4,"serial_number":"108-3578","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"MI","status":"Valid registration","status_code":"V","status_short":"Valid","street":"2601 ASHMUN ST","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00198258","url":"https://staging.data.eflight.com/aircraft/N578C","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1947,"zip":"497833711"}