{"airworthiness_class":"Standard","airworthiness_date":"2008-01-17","airworthiness_ops":"Normal","category":"conventional","cert_issue_date":"2008-09-17","city":"SEATTLE","country_code":"US","county_code":"033","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"54585","engine_horsepower":650,"engine_maker":"ROLLS-ROYC","engine_model":"250-C47B","engine_thrust_lb":0,"expiration_date":"2028-04-30","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-05-05","maker":"Bell Helicopter Textron Canada","maker_country":null,"maker_raw":"BELL HELICOPTER TEXTRON CANADA","maker_segment":null,"mfr_mdl_code":"1182154","mode_s_code":"51143624","mode_s_hex":"A4C794","model":"407","n_number":"N407KS","name":"KING COUNTY SHERIFFS OFFICE","num_engines":1,"other_names":"","plain_english":"N407KS is a Bell Helicopter Textron Canada 407, a rotorcraft with turboshaft engines (a helicopter or multicopter), built in 2008. It has 8 seats. It is registered to King County Sheriffs Office, a government body in Seattle, Washington. The registration is valid: it was issued on September 17, 2008 and expires on April 30, 2028. It holds a standard airworthiness certificate for normal, dated January 17, 2008.","region":"Northwest Mountain","region_code":"S","registrant_type":"Government","registrant_type_code":"5","seats":8,"serial_number":"53812","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"WA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"516 3RD AVE RM W150 KC CART","street2":"","type_aircraft":"Rotorcraft","type_aircraft_code":"6","type_engine":"Turboshaft","type_engine_code":"3","unique_id":"00428399","url":"https://staging.data.eflight.com/aircraft/N407KS","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2008,"zip":"981042392"}