{"airworthiness_class":"Experimental","airworthiness_date":"2012-02-03","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2011-03-09","city":"COLUMBIA FALLS","country_code":"US","county_code":"029","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"55599","engine_horsepower":100,"engine_maker":"ROTAX","engine_model":"912ULS2","engine_thrust_lb":0,"expiration_date":"2030-03-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"KITFOX AIRCRAFT LLC","kit_model":"KITFOX SUPER SPORT","last_action_date":"2023-10-13","maker":"Joern Jeff","maker_country":null,"maker_raw":"JOERN JEFF","maker_segment":null,"mfr_mdl_code":"05630M3","mode_s_code":"52123740","mode_s_hex":"A8A7E0","model":"KITFOX SUPER SPORT","n_number":"N657MT","name":"JOERN JEFF G","num_engines":1,"other_names":"","plain_english":"N657MT is a Joern Jeff KITFOX SUPER SPORT, a fixed-wing airplane with one motor with a piston engine, built in 2012. It has 2 seats. It is registered to an individual in Columbia Falls, Montana. The registration is valid: it was issued on March 9, 2011 and expires on March 31, 2030. It holds an experimental airworthiness certificate for amateur built, dated February 3, 2012.","region":"Northwest Mountain","region_code":"S","registrant_type":"Individual","registrant_type_code":"1","seats":2,"serial_number":"KA08334149","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"MT","status":"Valid registration","status_code":"V","status_short":"Valid","street":"143 GLENEAGLES TRL","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"01065227","url":"https://staging.data.eflight.com/aircraft/N657MT","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2012,"zip":"59912"}