{"airworthiness_class":"Standard","airworthiness_date":"2006-08-03","airworthiness_ops":"Transport","category":"conventional","cert_issue_date":"2026-02-01","city":"AUSTIN","country_code":"US","county_code":"453","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"54005","engine_horsepower":0,"engine_maker":"ROLLS DEUT","engine_model":"BR700-710C411","engine_thrust_lb":15385,"expiration_date":"2033-02-28","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2026-02-01","maker":"Gulfstream Aerospace","maker_country":null,"maker_raw":"GULFSTREAM AEROSPACE","maker_segment":null,"mfr_mdl_code":"3980203","mode_s_code":"51600243","mode_s_hex":"A700A3","model":"GV-SP (G550)","n_number":"N550NM","name":"H4A LLC","num_engines":2,"other_names":"","plain_english":"N550NM is a Gulfstream Aerospace GV-SP (G550), a fixed-wing airplane with more than one motor with turbofan engines, built in 2006. It has 20 seats. It is registered to H4A LLC, an LLC in Austin, Texas. The registration is valid: it was issued on February 1, 2026 and expires on February 28, 2033. It holds a standard airworthiness certificate for transport, dated August 3, 2006.","region":"Southwestern","region_code":"2","registrant_type":"LLC","registrant_type_code":"7","seats":20,"serial_number":"5122","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"TX","status":"Valid registration","status_code":"V","status_short":"Valid","street":"2001 FRANCES DR","street2":"","type_aircraft":"Fixed-wing, multi-engine","type_aircraft_code":"5","type_engine":"Turbofan","type_engine_code":"5","unique_id":"00233699","url":"https://staging.data.eflight.com/aircraft/N550NM","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2006,"zip":"787462959"}