{"airworthiness_class":"Experimental","airworthiness_date":"2025-08-05","airworthiness_ops":"Research and development","category":"conventional","cert_issue_date":"2024-11-06","city":"SPARKS","country_code":"US","county_code":"031","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"30235","engine_horsepower":0,"engine_maker":"GE","engine_model":"GENX-2B67/P","engine_thrust_lb":67400,"expiration_date":"2031-11-30","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2024-11-06","maker":"Boeing","maker_country":null,"maker_raw":"BOEING","maker_segment":null,"mfr_mdl_code":"13848CG","mode_s_code":"52406365","mode_s_hex":"AA0CF5","model":"747-8B5","n_number":"N747EF","name":"SIERRA NEVADA COMPANY LLC","num_engines":4,"other_names":"","plain_english":"N747EF is a Boeing 747-8B5, a fixed-wing airplane with more than one motor with turbofan engines, built in 2015. It has 467 seats. It is registered to Sierra Nevada Company LLC, an LLC in Sparks, Nevada. The registration is valid: it was issued on November 6, 2024 and expires on November 30, 2031. It holds an experimental airworthiness certificate for research and development, dated August 5, 2025.","region":"Western-Pacific","region_code":"4","registrant_type":"LLC","registrant_type_code":"7","seats":467,"serial_number":"40906","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"NV","status":"Valid registration","status_code":"V","status_short":"Valid","street":"444 SALOMON CIR","street2":"","type_aircraft":"Fixed-wing, multi-engine","type_aircraft_code":"5","type_engine":"Turbofan","type_engine_code":"5","unique_id":"01187480","url":"https://staging.data.eflight.com/aircraft/N747EF","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2015,"zip":"894349651"}