{"airworthiness_class":"Standard","airworthiness_date":"1955-10-03","airworthiness_ops":"","category":"conventional","cert_issue_date":"2004-09-21","city":"COLUMBUS","country_code":"US","county_code":"005","cruise_speed_mph":105,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"17012","engine_horsepower":145,"engine_maker":"CONT MOTOR","engine_model":"C145 SERIES","engine_thrust_lb":0,"expiration_date":"2028-04-30","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-05-05","maker":"Cessna","maker_country":null,"maker_raw":"CESSNA","maker_segment":null,"mfr_mdl_code":"2072306","mode_s_code":"51323712","mode_s_hex":"A5A7CA","model":"170B","n_number":"N4635C","name":"ECKART DOUGLAS L","num_engines":1,"other_names":"","plain_english":"N4635C is a Cessna 170B, a fixed-wing airplane with one motor with a piston engine, built in 1953. It has 4 seats. It is registered to an individual in Columbus, Indiana. The registration is valid: it was issued on September 21, 2004 and expires on April 30, 2028. It holds a standard airworthiness certificate, dated October 3, 1955.","region":"Great Lakes","region_code":"C","registrant_type":"Individual","registrant_type_code":"1","seats":4,"serial_number":"25579","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"IN","status":"Valid registration","status_code":"V","status_short":"Valid","street":"10740 N 150 E","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00573164","url":"https://staging.data.eflight.com/aircraft/N4635C","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1953,"zip":"472039713"}