{"airworthiness_class":"Experimental","airworthiness_date":"2006-06-28","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2023-04-26","city":"YAKIMA","country_code":"US","county_code":"077","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"99999","engine_horsepower":0,"engine_maker":"AMA/EXPR","engine_model":"UNKNOWN ENG","engine_thrust_lb":0,"expiration_date":"2030-04-30","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-04-26","maker":"Hudson Ralph Arthur","maker_country":null,"maker_raw":"HUDSON RALPH ARTHUR","maker_segment":null,"mfr_mdl_code":"059006X","mode_s_code":"53165360","mode_s_hex":"ACEAF0","model":"STROJNIK S2","n_number":"N931S","name":"GILMAN JOHN W","num_engines":1,"other_names":"","plain_english":"N931S is a Hudson Ralph Arthur STROJNIK S2, a fixed-wing airplane with one motor with a piston engine, built in 2006. It has 1 seat. It is registered to an individual in Yakima, Washington. The registration is valid: it was issued on April 26, 2023 and expires on April 30, 2030. It holds an experimental airworthiness certificate for amateur built, dated June 28, 2006.","region":"Northwest Mountain","region_code":"S","registrant_type":"Individual","registrant_type_code":"1","seats":1,"serial_number":"2222","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"WA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"470 S 72ND AVE STE 180 PBM 102","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00206089","url":"https://staging.data.eflight.com/aircraft/N931S","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2006,"zip":"98908"}