{"airworthiness_class":"Standard","airworthiness_date":"1956-05-08","airworthiness_ops":"","category":"conventional","cert_issue_date":"","city":"DAYTON","country_code":"US","county_code":"113","cruise_speed_mph":126,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"17014","engine_horsepower":205,"engine_maker":"CONT MOTOR","engine_model":"E185 SERIES","engine_thrust_lb":0,"expiration_date":"","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2026-02-14","maker":"Ryan","maker_country":null,"maker_raw":"RYAN","maker_segment":null,"mfr_mdl_code":"6150160","mode_s_code":"51260207","mode_s_hex":"A56087","model":"NAVION","n_number":"N4457K","name":"SALE REPORTED","num_engines":1,"other_names":"","plain_english":"N4457K is a Ryan NAVION, a fixed-wing airplane with one motor with a piston engine, built in 1948. It has 4 seats. It is registered to an individual in Dayton, Ohio. The FAA lists the registration as \"sale reported, pending cancellation\". It holds a standard airworthiness certificate, dated May 8, 1956.","region":"Great Lakes","region_code":"C","registrant_type":"Individual","registrant_type_code":"1","seats":4,"serial_number":"NAV-4-1457","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"OH","status":"Sale reported, pending cancellation","status_code":"17","status_short":"Sale reported","street":"6006 AMOS PL","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00722544","url":"https://staging.data.eflight.com/aircraft/N4457K","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1948,"zip":"454592901"}