{"airworthiness_class":"","airworthiness_date":"","airworthiness_ops":"","category":"conventional","cert_issue_date":"2026-04-27","city":"HENNEPIN","country_code":"US","county_code":"155","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"","engine_horsepower":null,"engine_maker":"","engine_model":"","engine_thrust_lb":null,"expiration_date":"2033-04-30","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2026-04-27","maker":"Gulfstream Aerospace Corp","maker_country":null,"maker_raw":"GULFSTREAM AEROSPACE CORP","maker_segment":null,"mfr_mdl_code":"3980226","mode_s_code":"51602101","mode_s_hex":"A70441","model":"GVII-G500","n_number":"N551MM","name":"MARQUIS AVIATION LLC","num_engines":2,"other_names":"","plain_english":"N551MM is a Gulfstream Aerospace Corp GVII-G500, a fixed-wing airplane with more than one motor with turbofan engines. It has 9 seats. It is registered to Marquis Aviation LLC, an LLC in Hennepin, Illinois. The registration is valid: it was issued on April 27, 2026 and expires on April 30, 2033. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.","region":"Great Lakes","region_code":"C","registrant_type":"LLC","registrant_type_code":"7","seats":9,"serial_number":"72184","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"IL","status":"Valid registration","status_code":"V","status_short":"Valid","street":"10000 MARQUIS DR","street2":"","type_aircraft":"Fixed-wing, multi-engine","type_aircraft_code":"5","type_engine":"Turbofan","type_engine_code":"5","unique_id":"01469685","url":"https://staging.data.eflight.com/aircraft/N551MM","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"613271000"}