{"airworthiness_class":"Experimental","airworthiness_date":"1985-03-29","airworthiness_ops":"Research and development","category":"conventional","cert_issue_date":"2016-10-06","city":"AURORA","country_code":"US","county_code":"047","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"41581","engine_horsepower":4075,"engine_maker":"LYCOMING","engine_model":"AL5512","engine_thrust_lb":0,"expiration_date":"2029-10-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-09-09","maker":"Boeing-Vertol","maker_country":null,"maker_raw":"BOEING-VERTOL","maker_segment":null,"mfr_mdl_code":"1385049","mode_s_code":"50430071","mode_s_hex":"A23039","model":"234LR","n_number":"N240CH","name":"COLUMBIA HELICOPTERS INC","num_engines":2,"other_names":"","plain_english":"N240CH is a Boeing-Vertol 234LR, a rotorcraft with turboshaft engines (a helicopter or multicopter). It has 35 seats. It is registered to Columbia Helicopters INC, a corporation in Aurora, Oregon. The registration is valid: it was issued on October 6, 2016 and expires on October 31, 2029. It holds an experimental airworthiness certificate for research and development, dated March 29, 1985.","region":"Northwest Mountain","region_code":"S","registrant_type":"Corporation","registrant_type_code":"3","seats":35,"serial_number":"MM819","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":"00520245","url":"https://staging.data.eflight.com/aircraft/N240CH","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"970029525"}