{"airworthiness_class":"Experimental","airworthiness_date":"2007-06-21","airworthiness_ops":"Registered before Jan 31, 2008","category":"conventional","cert_issue_date":"2011-11-10","city":"WEST GLOVER","country_code":"US","county_code":"019","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"55566","engine_horsepower":52,"engine_maker":"ROTAX","engine_model":"503 DCDI","engine_thrust_lb":0,"expiration_date":"2027-11-30","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-04-01","maker":"Quad City Ultralight Acft Corp","maker_country":null,"maker_raw":"QUAD CITY ULTRALIGHT ACFT CORP","maker_segment":null,"mfr_mdl_code":"059010Q","mode_s_code":"51240220","mode_s_hex":"A54090","model":"CHALLENGER II","n_number":"N4378A","name":"LAROSE JOHN E","num_engines":1,"other_names":"","plain_english":"N4378A is a Quad City Ultralight Acft Corp CHALLENGER II, a fixed-wing airplane with one motor with a two-stroke engine, built in 1991. It has 2 seats. It is registered to an individual in West Glover, Vermont. The registration is valid: it was issued on November 10, 2011 and expires on November 30, 2027. It holds an experimental airworthiness certificate for registered before jan 31, 2008, dated June 21, 2007.","region":"New England","region_code":"E","registrant_type":"Individual","registrant_type_code":"1","seats":2,"serial_number":"CH21910757","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"VT","status":"Valid registration","status_code":"V","status_short":"Valid","street":"106 LAROSE LN","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Two-cycle piston","type_engine_code":"7","unique_id":"00309339","url":"https://staging.data.eflight.com/aircraft/N4378A","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1991,"zip":"058759365"}