{"airworthiness_class":"Standard","airworthiness_date":"2002-02-08","airworthiness_ops":"Transport","category":"conventional","cert_issue_date":"2010-02-08","city":"SALT LAKE CITY","country_code":"US","county_code":"035","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"33902","engine_horsepower":0,"engine_maker":"HONEYWELL","engine_model":"TFE-731-SER","engine_thrust_lb":4000,"expiration_date":"2029-07-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-08-18","maker":"Dassault Aviation","maker_country":null,"maker_raw":"DASSAULT AVIATION","maker_segment":null,"mfr_mdl_code":"2730173","mode_s_code":"51613150","mode_s_hex":"A71668","model":"MYSTERE-FALCON 50","n_number":"N556HD","name":"N50HD LLC","num_engines":3,"other_names":"","plain_english":"N556HD is a Dassault Aviation MYSTERE-FALCON 50, a fixed-wing airplane with more than one motor with turbofan engines, built in 2002. It has 22 seats. It is registered to N50Hd LLC, an LLC in Salt Lake City, Utah. The registration is valid: it was issued on February 8, 2010 and expires on July 31, 2029. It holds a standard airworthiness certificate for transport, dated February 8, 2002.","region":"Northwest Mountain","region_code":"S","registrant_type":"LLC","registrant_type_code":"7","seats":22,"serial_number":"321","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"UT","status":"Valid registration","status_code":"V","status_short":"Valid","street":"575 N 2300 W","street2":"","type_aircraft":"Fixed-wing, multi-engine","type_aircraft_code":"5","type_engine":"Turbofan","type_engine_code":"5","unique_id":"00443977","url":"https://staging.data.eflight.com/aircraft/N556HD","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2002,"zip":"841162971"}