{"airworthiness_class":"Experimental","airworthiness_date":"1994-09-02","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2017-09-11","city":"BELGRADE","country_code":"US","county_code":"031","cruise_speed_mph":null,"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":"2027-09-30","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-03-17","maker":"Doering Mike","maker_country":null,"maker_raw":"DOERING MIKE","maker_segment":null,"mfr_mdl_code":"6250306","mode_s_code":"50155042","mode_s_hex":"A0DA22","model":"COZY","n_number":"N154MD","name":"SWENSON JOHN E","num_engines":1,"other_names":"SWENSON DEREK J","plain_english":"N154MD is a Doering Mike COZY, a fixed-wing airplane with one motor with a piston engine. It has 3 seats. It is registered to co-owned owners in Belgrade, Montana. The registration is valid: it was issued on September 11, 2017 and expires on September 30, 2027. It holds an experimental airworthiness certificate for amateur built, dated September 2, 1994.","region":"Northwest Mountain","region_code":"S","registrant_type":"Co-owned","registrant_type_code":"4","seats":3,"serial_number":"154MD","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"MT","status":"Valid registration","status_code":"V","status_short":"Valid","street":"5200 THORPE RD","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00583892","url":"https://staging.data.eflight.com/aircraft/N154MD","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"597148893"}