{"airworthiness_class":"Standard","airworthiness_date":"1961-06-02","airworthiness_ops":"Normal","category":"conventional","cert_issue_date":"1992-10-01","city":"KANKAKEE","country_code":"US","county_code":"091","cruise_speed_mph":94,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"41505","engine_horsepower":115,"engine_maker":"LYCOMING","engine_model":"0-235 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":"7102204","mode_s_code":"51430251","mode_s_hex":"A630A9","model":"PA-22-108","n_number":"N4983Z","name":"KOERNER AVIATION INC","num_engines":1,"other_names":"","plain_english":"N4983Z is a Piper PA-22-108, a fixed-wing airplane with one motor with a piston engine, built in 1961. It has 2 seats. It is registered to Koerner Aviation INC, a corporation in Kankakee, Illinois. The registration is valid: it was issued on October 1, 1992 and expires on July 31, 2028. It holds a standard airworthiness certificate for normal, dated June 2, 1961.","region":"Great Lakes","region_code":"C","registrant_type":"Corporation","registrant_type_code":"3","seats":2,"serial_number":"22-8592","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"IL","status":"Valid registration","status_code":"V","status_short":"Valid","street":"1520 S RT 115","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00970755","url":"https://staging.data.eflight.com/aircraft/N4983Z","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1961,"zip":"60901"}