{"airworthiness_class":"Standard","airworthiness_date":"2010-06-09","airworthiness_ops":"Transport","category":"conventional","cert_issue_date":"2024-06-17","city":"COLLEGE PARK","country_code":"US","county_code":"121","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":"2031-06-30","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2025-02-14","maker":"Gulfstream Aerospace","maker_country":null,"maker_raw":"GULFSTREAM AEROSPACE","maker_segment":null,"mfr_mdl_code":"3980203","mode_s_code":"53321371","mode_s_hex":"ADA2F9","model":"GV-SP (G550)","n_number":"N978SM","name":"WORLD HEIR INC","num_engines":2,"other_names":"","plain_english":"N978SM is a Gulfstream Aerospace GV-SP (G550), a fixed-wing airplane with more than one motor with turbofan engines, built in 2010. It has 20 seats. It is registered to World Heir INC, a corporation in College Park, Georgia. The registration is valid: it was issued on June 17, 2024 and expires on June 30, 2031. It holds a standard airworthiness certificate for transport, dated June 9, 2010.","region":"Southern","region_code":"7","registrant_type":"Corporation","registrant_type_code":"3","seats":20,"serial_number":"5286","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"GA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"2500 BURDETT RD","street2":"","type_aircraft":"Fixed-wing, multi-engine","type_aircraft_code":"5","type_engine":"Turbofan","type_engine_code":"5","unique_id":"01046308","url":"https://staging.data.eflight.com/aircraft/N978SM","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2010,"zip":"303494208"}