{"airworthiness_class":"Standard","airworthiness_date":"1973-08-10","airworthiness_ops":"Normal; Utility","category":"conventional","cert_issue_date":"2008-10-14","city":"MAQUOKETA","country_code":"US","county_code":"097","cruise_speed_mph":107,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"41508","engine_horsepower":180,"engine_maker":"LYCOMING","engine_model":"0-320 SERIES","engine_thrust_lb":0,"expiration_date":"2028-07-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-05-26","maker":"Piper","maker_country":null,"maker_raw":"PIPER","maker_segment":null,"mfr_mdl_code":"7102802","mode_s_code":"51412032","mode_s_hex":"A6141A","model":"PA-28-140","n_number":"N491D","name":"KEY CITY FLIERS","num_engines":1,"other_names":"","plain_english":"N491D is a Piper PA-28-140, a fixed-wing airplane with one motor with a piston engine, built in 1973. It has 4 seats. It is registered to Key City Fliers, a corporation in Maquoketa, Iowa. The registration is valid: it was issued on October 14, 2008 and expires on July 31, 2028. It holds a standard airworthiness certificate for normal; utility, dated August 10, 1973.","region":"Central","region_code":"3","registrant_type":"Corporation","registrant_type_code":"3","seats":4,"serial_number":"28-7325632","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"IA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"7373 CAVES RD","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00470535","url":"https://staging.data.eflight.com/aircraft/N491D","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1973,"zip":"520609779"}