{"airworthiness_class":"Experimental","airworthiness_date":"2014-02-22","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2026-06-02","city":"SAN JUAN","country_code":"RQ","county_code":"000","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"52551","engine_horsepower":85,"engine_maker":"REVMASTER","engine_model":"2300","engine_thrust_lb":0,"expiration_date":"2033-06-30","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"SONEX AIRCRAFT LLC","kit_model":"ONEX","last_action_date":"2026-06-02","maker":"Portzer Giles R","maker_country":null,"maker_raw":"PORTZER GILES R","maker_segment":null,"mfr_mdl_code":"0563224","mode_s_code":"51121422","mode_s_hex":"A4A312","model":"ONEX","n_number":"N3981X","name":"PUERTO RICO DEPARTMENT OF EDUCATION TECHNICAL DIV","num_engines":1,"other_names":"","plain_english":"N3981X is a Portzer Giles R ONEX, a fixed-wing airplane with one motor with a four-stroke engine, built in 2014. It has 1 seat. It is registered to Puerto Rico Department Of Education Technical Div, a corporation in San Juan, Puerto Rico. The registration is valid: it was issued on June 2, 2026 and expires on June 30, 2033. It holds an experimental airworthiness certificate for amateur built, dated February 22, 2014.","region":"Southern","region_code":"7","registrant_type":"Corporation","registrant_type_code":"3","seats":1,"serial_number":"098","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"PR","status":"Valid registration","status_code":"V","status_short":"Valid","street":"PO BOX 190759","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Four-cycle piston","type_engine_code":"8","unique_id":"01133444","url":"https://staging.data.eflight.com/aircraft/N3981X","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2014,"zip":"009190759"}