{"airworthiness_class":"Experimental","airworthiness_date":"2008-11-14","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2005-08-15","city":"OGDENSBURG","country_code":"US","county_code":"135","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"55568","engine_horsepower":52,"engine_maker":"ROTAX","engine_model":"503ULDCDI","engine_thrust_lb":0,"expiration_date":"2028-02-29","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":"2023-04-21","maker":"Riemer William V Jr","maker_country":null,"maker_raw":"RIEMER WILLIAM V JR","maker_segment":null,"mfr_mdl_code":"056196J","mode_s_code":"52163404","mode_s_hex":"A8E704","model":"CHALLENGER II","n_number":"N673BP","name":"RIEMER WILLIAM V JR","num_engines":1,"other_names":"","plain_english":"N673BP is a Riemer William V Jr CHALLENGER II, a fixed-wing airplane with one motor with a piston engine, built in 2008. It has 2 seats. It is registered to an individual in Ogdensburg, Wisconsin. The registration is valid: it was issued on August 15, 2005 and expires on February 29, 2028. It holds an experimental airworthiness certificate for amateur built, dated November 14, 2008.","region":"Great Lakes","region_code":"C","registrant_type":"Individual","registrant_type_code":"1","seats":2,"serial_number":"CH2 0702 2237","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"WI","status":"Valid registration","status_code":"V","status_short":"Valid","street":"N5044 ELM VALLEY RD","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00196459","url":"https://staging.data.eflight.com/aircraft/N673BP","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2008,"zip":"549629608"}