{"airworthiness_class":"Standard","airworthiness_date":"2016-09-28","airworthiness_ops":"Transport","category":"conventional","cert_issue_date":"2016-12-01","city":"OKLAHOMA CITY","country_code":"US","county_code":"109","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"52186","engine_horsepower":0,"engine_maker":"P&W CANADA","engine_model":"PW545B","engine_thrust_lb":4119,"expiration_date":"2029-12-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-09-22","maker":"Cessna","maker_country":null,"maker_raw":"CESSNA","maker_segment":null,"mfr_mdl_code":"2076702","mode_s_code":"53372132","mode_s_hex":"ADF45A","model":"560XL","n_number":"N999CX","name":"BIG SKY AVIATION LLC","num_engines":2,"other_names":"","plain_english":"N999CX is a Cessna 560XL, a fixed-wing airplane with more than one motor with turbofan engines, built in 2008. It has 13 seats. It is registered to Big Sky Aviation LLC, an LLC in Oklahoma City, Oklahoma. The registration is valid: it was issued on December 1, 2016 and expires on December 31, 2029. It holds a standard airworthiness certificate for transport, dated September 28, 2016.","region":"Southwestern","region_code":"2","registrant_type":"LLC","registrant_type_code":"7","seats":13,"serial_number":"560-5767","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"OK","status":"Valid registration","status_code":"V","status_short":"Valid","street":"6520 N WESTERN AVE STE 300","street2":"","type_aircraft":"Fixed-wing, multi-engine","type_aircraft_code":"5","type_engine":"Turbofan","type_engine_code":"5","unique_id":"01002662","url":"https://staging.data.eflight.com/aircraft/N999CX","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2008,"zip":"731167334"}