{"airworthiness_class":"Experimental","airworthiness_date":"2008-10-27","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2003-08-28","city":"ASHLAND","country_code":"US","county_code":"155","cruise_speed_mph":112,"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":"2028-03-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2026-03-17","maker":"Lester","maker_country":null,"maker_raw":"LESTER","maker_segment":null,"mfr_mdl_code":"16901QR","mode_s_code":"51355153","mode_s_hex":"A5DA6B","model":"MUSTANG II","n_number":"N4765","name":"ROCK KEVIN M","num_engines":1,"other_names":"","plain_english":"N4765 is a Lester MUSTANG II, a fixed-wing airplane with one motor with a piston engine, built in 1972. It has 2 seats. It is registered to an individual in Ashland, Nebraska. The registration is valid: it was issued on August 28, 2003 and expires on March 31, 2028. It holds an experimental airworthiness certificate for amateur built, dated October 27, 2008.","region":"Central","region_code":"3","registrant_type":"Individual","registrant_type_code":"1","seats":2,"serial_number":"14","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"NE","status":"Valid registration","status_code":"V","status_short":"Valid","street":"1473 S 9TH AVE","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00320045","url":"https://staging.data.eflight.com/aircraft/N4765","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1972,"zip":"680032292"}