{"airworthiness_class":"Standard","airworthiness_date":"1998-07-29","airworthiness_ops":"Transport","category":"conventional","cert_issue_date":"2019-11-06","city":"BIRMINGHAM","country_code":"US","county_code":"073","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":"2029-11-30","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-09-15","maker":"Gulfstream Aerospace","maker_country":null,"maker_raw":"GULFSTREAM AEROSPACE","maker_segment":null,"mfr_mdl_code":"3980115","mode_s_code":"51607742","mode_s_hex":"A70FE2","model":"G-IV","n_number":"N554SL","name":"STEWART AVIATION SERVICES LLC","num_engines":2,"other_names":"","plain_english":"N554SL is a Gulfstream Aerospace G-IV, a fixed-wing airplane with more than one motor with turbofan engines, built in 1998. It has 22 seats. It is registered to Stewart Aviation Services LLC, an LLC in Birmingham, Alabama. The registration is valid: it was issued on November 6, 2019 and expires on November 30, 2029. It holds a standard airworthiness certificate for transport, dated July 29, 1998.","region":"Southern","region_code":"7","registrant_type":"LLC","registrant_type_code":"7","seats":22,"serial_number":"1343","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"AL","status":"Valid registration","status_code":"V","status_short":"Valid","street":"144 CITATION CT","street2":"","type_aircraft":"Fixed-wing, multi-engine","type_aircraft_code":"5","type_engine":"Turbofan","type_engine_code":"5","unique_id":"00326771","url":"https://staging.data.eflight.com/aircraft/N554SL","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1998,"zip":"352096307"}