{"airworthiness_class":"Standard","airworthiness_date":"1966-01-25","airworthiness_ops":"Normal; Utility","category":"conventional","cert_issue_date":"2011-06-08","city":"GRAND JUNCTION","country_code":"US","county_code":"077","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":"2027-06-30","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-01-22","maker":"Piper","maker_country":null,"maker_raw":"PIPER","maker_segment":null,"mfr_mdl_code":"7102802","mode_s_code":"51307421","mode_s_hex":"A58F11","model":"PA-28-140","n_number":"N4574R","name":"KING VINCENT A","num_engines":1,"other_names":"ALEXANDER SANDRA L","plain_english":"N4574R is a Piper PA-28-140, a fixed-wing airplane with one motor with a piston engine, built in 1965. It has 4 seats. It is registered to co-owned owners in Grand Junction, Colorado. The registration is valid: it was issued on June 8, 2011 and expires on June 30, 2027. It holds a standard airworthiness certificate for normal; utility, dated January 25, 1966.","region":"Northwest Mountain","region_code":"S","registrant_type":"Co-owned","registrant_type_code":"4","seats":4,"serial_number":"28-21316","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"CO","status":"Valid registration","status_code":"V","status_short":"Valid","street":"838 WHITE AVE","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00282964","url":"https://staging.data.eflight.com/aircraft/N4574R","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1965,"zip":"815013443"}