{"airworthiness_class":"Experimental","airworthiness_date":"2007-05-05","airworthiness_ops":"Registered before Jan 31, 2008","category":"conventional","cert_issue_date":"2022-10-29","city":"EFFINGHAM","country_code":"US","county_code":"049","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"55567","engine_horsepower":52,"engine_maker":"ROTAX","engine_model":"503DCSI","engine_thrust_lb":0,"expiration_date":"2029-10-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-09-09","maker":"Katz Jerry L","maker_country":null,"maker_raw":"KATZ JERRY L","maker_segment":null,"mfr_mdl_code":"05901ZU","mode_s_code":"52366533","mode_s_hex":"A9ED5B","model":"CHALLENGER II","n_number":"N739K","name":"KATZ JERRY L","num_engines":1,"other_names":"","plain_english":"N739K is a Katz Jerry L CHALLENGER II, a fixed-wing airplane with one motor with a two-stroke engine, built in 2006. It has 2 seats. It is registered to an individual in Effingham, Illinois. The registration is valid: it was issued on October 29, 2022 and expires on October 31, 2029. It holds an experimental airworthiness certificate for registered before jan 31, 2008, dated May 5, 2007.","region":"Great Lakes","region_code":"C","registrant_type":"Individual","registrant_type_code":"1","seats":2,"serial_number":"CH2 0190001RP","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"IL","status":"Valid registration","status_code":"V","status_short":"Valid","street":"1208 N 3RD ST","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Two-cycle piston","type_engine_code":"7","unique_id":"00317729","url":"https://staging.data.eflight.com/aircraft/N739K","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2006,"zip":"624013056"}