{"airworthiness_class":"Experimental","airworthiness_date":"2007-10-13","airworthiness_ops":"Registered before Jan 31, 2008","category":"conventional","cert_issue_date":"2008-07-15","city":"BELVIDERE","country_code":"US","county_code":"007","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"55576","engine_horsepower":40,"engine_maker":"ROTAX","engine_model":"447","engine_thrust_lb":0,"expiration_date":"2027-12-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-04-07","maker":"Quad City Ultralight Acft Corp","maker_country":null,"maker_raw":"QUAD CITY ULTRALIGHT ACFT CORP","maker_segment":null,"mfr_mdl_code":"05901S5","mode_s_code":"50155040","mode_s_hex":"A0DA20","model":"CHALLENGER I","n_number":"N154MB","name":"RANDALL HOWARD A","num_engines":1,"other_names":"","plain_english":"N154MB is a Quad City Ultralight Acft Corp CHALLENGER I, a fixed-wing airplane with one motor with a two-stroke engine, built in 1995. It has 1 seat. It is registered to an individual in Belvidere, Illinois. The registration is valid: it was issued on July 15, 2008 and expires on December 31, 2027. It holds an experimental airworthiness certificate for registered before jan 31, 2008, dated October 13, 2007.","region":"Great Lakes","region_code":"C","registrant_type":"Individual","registrant_type_code":"1","seats":1,"serial_number":"02950542","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"IL","status":"Valid registration","status_code":"V","status_short":"Valid","street":"2873 TOWN HALL RD","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Two-cycle piston","type_engine_code":"7","unique_id":"00406049","url":"https://staging.data.eflight.com/aircraft/N154MB","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1995,"zip":"610088334"}