{"airworthiness_class":"Standard","airworthiness_date":"1960-12-13","airworthiness_ops":"","category":"conventional","cert_issue_date":"2018-09-07","city":"BELLEVILLE","country_code":"US","county_code":"163","cruise_speed_mph":123,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"35003","engine_horsepower":245,"engine_maker":"JACOBS","engine_model":"L4 /R755-7","engine_thrust_lb":0,"expiration_date":"2028-09-30","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-06-10","maker":"Waco","maker_country":null,"maker_raw":"WACO","maker_segment":null,"mfr_mdl_code":"9600835","mode_s_code":"50225563","mode_s_hex":"A12B73","model":"YKS-7","n_number":"N17474","name":"HARTER MARK S","num_engines":1,"other_names":"","plain_english":"N17474 is a Waco YKS-7, a fixed-wing airplane with one motor with a piston engine, built in 1937. It has 5 seats. It is registered to an individual in Belleville, Illinois. The registration is valid: it was issued on September 7, 2018 and expires on September 30, 2028. It holds a standard airworthiness certificate, dated December 13, 1960.","region":"Great Lakes","region_code":"C","registrant_type":"Individual","registrant_type_code":"1","seats":5,"serial_number":"4613","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"IL","status":"Valid registration","status_code":"V","status_short":"Valid","street":"4 AERO ESTATES CT","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00842380","url":"https://staging.data.eflight.com/aircraft/N17474","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1937,"zip":"622237002"}