{"airworthiness_class":"Standard","airworthiness_date":"2014-08-07","airworthiness_ops":"Transport","category":"conventional","cert_issue_date":"2014-08-08","city":"CHICAGO","country_code":"US","county_code":"031","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"13078","engine_horsepower":0,"engine_maker":"CFM INTL","engine_model":"CFM56-7B27E","engine_thrust_lb":27300,"expiration_date":"2027-08-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2026-01-14","maker":"Boeing","maker_country":null,"maker_raw":"BOEING","maker_segment":null,"mfr_mdl_code":"13848A3","mode_s_code":"52152314","mode_s_hex":"A8D4CC","model":"737-924ER","n_number":"N66831","name":"UNITED AIRLINES INC","num_engines":2,"other_names":"","plain_english":"N66831 is a Boeing 737-924ER, a fixed-wing airplane with more than one motor with turbofan engines, built in 2014. It has 191 seats. It is registered to United Airlines INC, a corporation in Chicago, Illinois. The registration is valid: it was issued on August 8, 2014 and expires on August 31, 2027. It holds a standard airworthiness certificate for transport, dated August 7, 2014.","region":"Great Lakes","region_code":"C","registrant_type":"Corporation","registrant_type_code":"3","seats":191,"serial_number":"44562","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"IL","status":"Valid registration","status_code":"V","status_short":"Valid","street":"233 S WACKER DR","street2":"","type_aircraft":"Fixed-wing, multi-engine","type_aircraft_code":"5","type_engine":"Turbofan","type_engine_code":"5","unique_id":"01151621","url":"https://staging.data.eflight.com/aircraft/N66831","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2014,"zip":"606067147"}