{"airworthiness_class":"Standard","airworthiness_date":"1977-06-30","airworthiness_ops":"","category":"conventional","cert_issue_date":"2018-05-03","city":"PADUCAH","country_code":"US","county_code":"145","cruise_speed_mph":90,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"17039","engine_horsepower":435,"engine_maker":"CONT MOTOR","engine_model":"GTSIO-520 SER","engine_thrust_lb":0,"expiration_date":"2028-05-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-05-12","maker":"Cessna","maker_country":null,"maker_raw":"CESSNA","maker_segment":null,"mfr_mdl_code":"2076016","mode_s_code":"51372335","mode_s_hex":"A5F4DD","model":"421C","n_number":"N483MM","name":"WESTERN RIVERS AIRCRAFT LLC","num_engines":2,"other_names":"","plain_english":"N483MM is a Cessna 421C, a fixed-wing airplane with more than one motor with a piston engine, built in 1977. It has 8 seats. It is registered to Western Rivers Aircraft LLC, an LLC in Paducah, Kentucky. The registration is valid: it was issued on May 3, 2018 and expires on May 31, 2028. It holds a standard airworthiness certificate, dated June 30, 1977.","region":"Central","region_code":"3","registrant_type":"LLC","registrant_type_code":"7","seats":8,"serial_number":"421C0314","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"KY","status":"Valid registration","status_code":"V","status_short":"Valid","street":"PO BOX 300","street2":"","type_aircraft":"Fixed-wing, multi-engine","type_aircraft_code":"5","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00703041","url":"https://staging.data.eflight.com/aircraft/N483MM","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1977,"zip":"420020300"}