{"airworthiness_class":"Experimental","airworthiness_date":"2013-06-20","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2012-05-03","city":"COULTERVILLE","country_code":"US","county_code":"043","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"34802","engine_horsepower":120,"engine_maker":"JABIRU","engine_model":"3300","engine_thrust_lb":0,"expiration_date":"2028-05-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"SONEX AIRCRAFT LLC","kit_model":"SONEX","last_action_date":"2023-05-12","maker":"Dennison Denny M","maker_country":null,"maker_raw":"DENNISON DENNY M","maker_segment":null,"mfr_mdl_code":"05631VS","mode_s_code":"51125756","mode_s_hex":"A4ABEE","model":"SONEX","n_number":"N40SX","name":"DENNISON DENNY M","num_engines":1,"other_names":"","plain_english":"N40SX is a Dennison Denny M SONEX, a fixed-wing airplane with one motor with a piston engine, built in 2013. It has 2 seats. It is registered to an individual in Coulterville, California. The registration is valid: it was issued on May 3, 2012 and expires on May 31, 2028. It holds an experimental airworthiness certificate for amateur built, dated June 20, 2013.","region":"Western-Pacific","region_code":"4","registrant_type":"Individual","registrant_type_code":"1","seats":2,"serial_number":"0879","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"CA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"7260 CUNEO RD","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"01095376","url":"https://staging.data.eflight.com/aircraft/N40SX","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2013,"zip":"953119300"}