{"airworthiness_class":"","airworthiness_date":"","airworthiness_ops":"","category":"conventional","cert_issue_date":"2015-03-17","city":"AURORA","country_code":"US","county_code":"047","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"","engine_horsepower":null,"engine_maker":"","engine_model":"","engine_thrust_lb":null,"expiration_date":"2028-03-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2026-03-28","maker":"Boeing","maker_country":null,"maker_raw":"BOEING","maker_segment":null,"mfr_mdl_code":"138160A","mode_s_code":"51351747","mode_s_hex":"A5D3E7","model":"CH-47D","n_number":"N475CH","name":"COLUMBIA HELICOPTERS INC","num_engines":2,"other_names":"","plain_english":"N475CH is a Boeing CH-47D, a rotorcraft with turboshaft engines (a helicopter or multicopter). It has 44 seats. It is registered to Columbia Helicopters INC, a corporation in Aurora, Oregon. The registration is valid: it was issued on March 17, 2015 and expires on March 31, 2028. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.","region":"Northwest Mountain","region_code":"S","registrant_type":"Corporation","registrant_type_code":"3","seats":44,"serial_number":"88-0079","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"OR","status":"Valid registration","status_code":"V","status_short":"Valid","street":"14452 ARNDT RD NE","street2":"","type_aircraft":"Rotorcraft","type_aircraft_code":"6","type_engine":"Turboshaft","type_engine_code":"3","unique_id":"01174163","url":"https://staging.data.eflight.com/aircraft/N475CH","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"970029525"}