{"airworthiness_class":"Experimental","airworthiness_date":"2005-10-09","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2018-03-22","city":"GRAND FORKS","country_code":"US","county_code":"035","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"99999","engine_horsepower":0,"engine_maker":"AMA/EXPR","engine_model":"UNKNOWN ENG","engine_thrust_lb":0,"expiration_date":"2028-03-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"QUAD CITY ULTRALIGHT ACFT CORP","kit_model":"CHALLENGER II","last_action_date":"2023-04-28","maker":"Smith Ronald D","maker_country":null,"maker_raw":"SMITH RONALD D","maker_segment":null,"mfr_mdl_code":"056193C","mode_s_code":"50162670","mode_s_hex":"A0E5B8","model":"CHALLENGER II","n_number":"N157RS","name":"AUSTIN GEORGE N","num_engines":1,"other_names":"","plain_english":"N157RS is a Smith Ronald D CHALLENGER II, a fixed-wing airplane with one motor with a piston engine, built in 2004. It has 2 seats. It is registered to an individual in Grand Forks, North Dakota. The registration is valid: it was issued on March 22, 2018 and expires on March 31, 2028. It holds an experimental airworthiness certificate for amateur built, dated October 9, 2005.","region":"Great Lakes","region_code":"C","registrant_type":"Individual","registrant_type_code":"1","seats":2,"serial_number":"CH2-0104-2429","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"ND","status":"Valid registration","status_code":"V","status_short":"Valid","street":"1226 BURBANK","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00191659","url":"https://staging.data.eflight.com/aircraft/N157RS","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2004,"zip":"582013712"}