{"airworthiness_class":"Standard","airworthiness_date":"2005-11-16","airworthiness_ops":"Transport","category":"conventional","cert_issue_date":"2019-12-17","city":"WINNETKA","country_code":"US","county_code":"031","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"54561","engine_horsepower":0,"engine_maker":"ROLLS-ROYC","engine_model":"TAY 611SER","engine_thrust_lb":12450,"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":"2026-07-10","maker":"Gulfstream Aerospace","maker_country":null,"maker_raw":"GULFSTREAM AEROSPACE","maker_segment":null,"mfr_mdl_code":"3980205","mode_s_code":"52466670","mode_s_hex":"AA6DB8","model":"GIV-X (G450)","n_number":"N771L","name":"N157BC LLC","num_engines":2,"other_names":"","plain_english":"N771L is a Gulfstream Aerospace GIV-X (G450), a fixed-wing airplane with more than one motor with turbofan engines, built in 2005. It has 22 seats. It is registered to N157Bc LLC, an LLC in Winnetka, Illinois. The registration is valid: it was issued on December 17, 2019 and expires on December 31, 2029. It holds a standard airworthiness certificate for transport, dated November 16, 2005.","region":"Great Lakes","region_code":"C","registrant_type":"LLC","registrant_type_code":"7","seats":22,"serial_number":"4033","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"IL","status":"Valid registration","status_code":"V","status_short":"Valid","street":"346 SHERIDAN RD","street2":"","type_aircraft":"Fixed-wing, multi-engine","type_aircraft_code":"5","type_engine":"Turbofan","type_engine_code":"5","unique_id":"00152909","url":"https://staging.data.eflight.com/aircraft/N771L","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2005,"zip":"600934228"}