{"airworthiness_class":"Standard","airworthiness_date":"1956-05-22","airworthiness_ops":"","category":"conventional","cert_issue_date":"2003-06-19","city":"SONOMA","country_code":"US","county_code":"097","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":"2027-12-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-04-07","maker":"Cessna","maker_country":null,"maker_raw":"CESSNA","maker_segment":null,"mfr_mdl_code":"2072306","mode_s_code":"51300005","mode_s_hex":"A58005","model":"170B","n_number":"N4533C","name":"BERWICK ROBERT G","num_engines":1,"other_names":"","plain_english":"N4533C 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 Sonoma, California. The registration is valid: it was issued on June 19, 2003 and expires on December 31, 2027. It holds a standard airworthiness certificate, dated May 22, 1956.","region":"Western-Pacific","region_code":"4","registrant_type":"Individual","registrant_type_code":"1","seats":4,"serial_number":"25477","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"CA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"685 DENMARK ST","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00422834","url":"https://staging.data.eflight.com/aircraft/N4533C","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1953,"zip":"954767720"}