{"airworthiness_class":"","airworthiness_date":"","airworthiness_ops":"","category":"conventional","cert_issue_date":"2020-10-05","city":"FORT MOHAVE","country_code":"US","county_code":"015","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"","engine_horsepower":null,"engine_maker":"","engine_model":"","engine_thrust_lb":null,"expiration_date":"2027-10-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"SONEX AIRCRAFT LLC","kit_model":"ONEX","last_action_date":"2023-03-24","maker":"Sidney P Essex Sr","maker_country":null,"maker_raw":"SIDNEY P ESSEX SR","maker_segment":null,"mfr_mdl_code":"05639M2","mode_s_code":"51443442","mode_s_hex":"A64722","model":"SONEX ONEX","n_number":"N503X","name":"ESSEX SIDNEY P SR","num_engines":1,"other_names":"","plain_english":"N503X is a Sidney P Essex Sr SONEX ONEX, a fixed-wing airplane with one motor with a piston engine. It has 1 seat. It is registered to an individual in Fort Mohave, Arizona. The registration is valid: it was issued on October 5, 2020 and expires on October 31, 2027. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.","region":"Western-Pacific","region_code":"4","registrant_type":"Individual","registrant_type_code":"1","seats":1,"serial_number":"0167","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"AZ","status":"Valid registration","status_code":"V","status_short":"Valid","street":"2049 E DESERT GREENS DR","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"01325377","url":"https://staging.data.eflight.com/aircraft/N503X","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"864268870"}