{"airworthiness_class":"Standard","airworthiness_date":"1994-09-28","airworthiness_ops":"Transport","category":"conventional","cert_issue_date":"2025-06-02","city":"CHEYENNE","country_code":"US","county_code":"021","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":"2032-06-30","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2025-06-02","maker":"Gulfstream Aerospace","maker_country":null,"maker_raw":"GULFSTREAM AEROSPACE","maker_segment":null,"mfr_mdl_code":"3980115","mode_s_code":"50147572","mode_s_hex":"A0CF7A","model":"G-IV","n_number":"N151SD","name":"AVIATION COMPANY INC","num_engines":2,"other_names":"","plain_english":"N151SD is a Gulfstream Aerospace G-IV, a fixed-wing airplane with more than one motor with turbofan engines, built in 1994. It has 22 seats. It is registered to Aviation Company INC, a corporation in Cheyenne, Wyoming. The registration is valid: it was issued on June 2, 2025 and expires on June 30, 2032. It holds a standard airworthiness certificate for transport, dated September 28, 1994.","region":"Northwest Mountain","region_code":"S","registrant_type":"Corporation","registrant_type_code":"3","seats":22,"serial_number":"1249","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"WY","status":"Valid registration","status_code":"V","status_short":"Valid","street":"1912 CAPITOL AVE","street2":"","type_aircraft":"Fixed-wing, multi-engine","type_aircraft_code":"5","type_engine":"Turbofan","type_engine_code":"5","unique_id":"00254982","url":"https://staging.data.eflight.com/aircraft/N151SD","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1994,"zip":"820013650"}