{"airworthiness_class":"Standard","airworthiness_date":"2009-07-13","airworthiness_ops":"Transport","category":"conventional","cert_issue_date":"2009-05-12","city":"AURORA","country_code":"US","county_code":"047","cruise_speed_mph":108,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"30129","engine_horsepower":1400,"engine_maker":"GE","engine_model":"CT58-140-2","engine_thrust_lb":0,"expiration_date":"2030-04-30","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2026-03-30","maker":"Vertol","maker_country":null,"maker_raw":"VERTOL","maker_segment":null,"mfr_mdl_code":"9420604","mode_s_code":"52150442","mode_s_hex":"A8D122","model":"107-II","n_number":"N6674D","name":"COLUMBIA HELICOPTERS INC","num_engines":2,"other_names":"","plain_english":"N6674D is a Vertol 107-II, a rotorcraft with turboshaft engines (a helicopter or multicopter), built in 1962. It has 20 seats. It is registered to Columbia Helicopters INC, a corporation in Aurora, Oregon. The registration is valid: it was issued on May 12, 2009 and expires on April 30, 2030. It holds a standard airworthiness certificate for transport, dated July 13, 2009.","region":"Northwest Mountain","region_code":"S","registrant_type":"Corporation","registrant_type_code":"3","seats":20,"serial_number":"4","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":"00133056","url":"https://staging.data.eflight.com/aircraft/N6674D","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1962,"zip":"970029525"}