{"airworthiness_class":"Experimental","airworthiness_date":"2007-12-01","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2017-09-27","city":"BILLINGS","country_code":"US","county_code":"111","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":"2027-09-30","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":"2023-03-17","maker":"Courtney David M","maker_country":null,"maker_raw":"COURTNEY DAVID M","maker_segment":null,"mfr_mdl_code":"05621QI","mode_s_code":"51464450","mode_s_hex":"A66928","model":"CHALLENGER II CWS","n_number":"N512D","name":"MURI DENNIS W","num_engines":1,"other_names":"","plain_english":"N512D is a Courtney David M CHALLENGER II CWS, a fixed-wing airplane with one motor with a two-stroke engine. It has 2 seats. It is registered to an individual in Billings, Montana. The registration is valid: it was issued on September 27, 2017 and expires on September 30, 2027. It holds an experimental airworthiness certificate for amateur built, dated December 1, 2007.","region":"Northwest Mountain","region_code":"S","registrant_type":"Individual","registrant_type_code":"1","seats":2,"serial_number":"CH2-1005-CW-2680","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"MT","status":"Valid registration","status_code":"V","status_short":"Valid","street":"4095 LUPINE DR","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Two-cycle piston","type_engine_code":"7","unique_id":"00256319","url":"https://staging.data.eflight.com/aircraft/N512D","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"591019430"}