{"airworthiness_class":"Experimental","airworthiness_date":"1993-06-28","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2015-08-18","city":"LYNDEN","country_code":"US","county_code":"073","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"09050","engine_horsepower":0,"engine_maker":"BOMBARDIER","engine_model":"ROTAX (ALL)","engine_thrust_lb":0,"expiration_date":"2028-08-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-06-03","maker":"Mattison Robert L","maker_country":null,"maker_raw":"MATTISON ROBERT L","maker_segment":null,"mfr_mdl_code":"05623GG","mode_s_code":"52343176","mode_s_hex":"A9C67E","model":"KITFOX MODEL 4","n_number":"N729RM","name":"MATTISON ROBERT N","num_engines":1,"other_names":"","plain_english":"N729RM is a Mattison Robert L KITFOX MODEL 4, a fixed-wing airplane with one motor with a piston engine, built in 1993. It has 2 seats. It is registered to an individual in Lynden, Washington. The registration is valid: it was issued on August 18, 2015 and expires on August 31, 2028. It holds an experimental airworthiness certificate for amateur built, dated June 28, 1993.","region":"Northwest Mountain","region_code":"S","registrant_type":"Individual","registrant_type_code":"1","seats":2,"serial_number":"1459","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"WA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"7118 WISER SHORE LN","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00304362","url":"https://staging.data.eflight.com/aircraft/N729RM","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1993,"zip":"982649638"}