{"airworthiness_class":"Experimental","airworthiness_date":"2018-07-18","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2026-03-22","city":"SALT LAKE CITY","country_code":"US","county_code":"035","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"42138","engine_horsepower":160,"engine_maker":"LYCOMING","engine_model":"O-320-B2B","engine_thrust_lb":0,"expiration_date":"2033-03-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"VANS AIRCRAFT INC","kit_model":"RV-4","last_action_date":"2026-03-22","maker":"Rocky A Devencenty","maker_country":null,"maker_raw":"ROCKY A DEVENCENTY","maker_segment":null,"mfr_mdl_code":"05637T8","mode_s_code":"51213450","mode_s_hex":"A51728","model":"VANS RV-4","n_number":"N427RS","name":"MADDEN JAMES C","num_engines":1,"other_names":"","plain_english":"N427RS is a Rocky A Devencenty VANS RV-4, a fixed-wing airplane with one motor with a piston engine, built in 2018. It has 2 seats. It is registered to an individual in Salt Lake City, Utah. The registration is valid: it was issued on March 22, 2026 and expires on March 31, 2033. It holds an experimental airworthiness certificate for amateur built, dated July 18, 2018.","region":"Northwest Mountain","region_code":"S","registrant_type":"Individual","registrant_type_code":"1","seats":2,"serial_number":"667","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"UT","status":"Valid registration","status_code":"V","status_short":"Valid","street":"7705 S QUICKSILVER DR","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"01277360","url":"https://staging.data.eflight.com/aircraft/N427RS","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2018,"zip":"841215591"}