{"airworthiness_class":"Experimental","airworthiness_date":"2007-07-02","airworthiness_ops":"Registered before Jan 31, 2008","category":"conventional","cert_issue_date":"2010-02-03","city":"YUKON","country_code":"US","county_code":"017","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"55564","engine_horsepower":52,"engine_maker":"ROTAX","engine_model":"503 SERIES","engine_thrust_lb":0,"expiration_date":"2029-07-31","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":"2023-08-18","maker":"Collins Gary","maker_country":null,"maker_raw":"COLLINS GARY","maker_segment":null,"mfr_mdl_code":"05613O7","mode_s_code":"50464527","mode_s_hex":"A26957","model":"CHALLENGER II","n_number":"N25440","name":"LOEFFELHOLZ JOHN R","num_engines":1,"other_names":"","plain_english":"N25440 is a Collins Gary CHALLENGER II, a fixed-wing airplane with one motor with a piston engine, built in 2007. It has 2 seats. It is registered to an individual in Yukon, Oklahoma. The registration is valid: it was issued on February 3, 2010 and expires on July 31, 2029. It holds an experimental airworthiness certificate for registered before jan 31, 2008, dated July 2, 2007.","region":"Southwestern","region_code":"2","registrant_type":"Individual","registrant_type_code":"1","seats":2,"serial_number":"CH2-1106-2772","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"OK","status":"Valid registration","status_code":"V","status_short":"Valid","street":"301 N FRISCO RD","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00348109","url":"https://staging.data.eflight.com/aircraft/N25440","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2007,"zip":"730994117"}