{"airworthiness_class":"Experimental","airworthiness_date":"2009-09-28","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2009-08-24","city":"OSSEO","country_code":"US","county_code":"121","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":"2028-01-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"SONEX AIRCRAFT LLC","kit_model":"SONEX","last_action_date":"2026-06-25","maker":"Holmgreen John B","maker_country":null,"maker_raw":"HOLMGREEN JOHN B","maker_segment":null,"mfr_mdl_code":"056281T","mode_s_code":"52636320","mode_s_hex":"AB3CD0","model":"SONEX","n_number":"N823JH","name":"HOLMGREEN JOHN B","num_engines":1,"other_names":"","plain_english":"N823JH is a Holmgreen John B SONEX, a fixed-wing airplane with one motor with a piston engine, built in 2009. It has 2 seats. It is registered to an individual in Osseo, Wisconsin. The registration is valid: it was issued on August 24, 2009 and expires on January 31, 2028. It holds an experimental airworthiness certificate for amateur built, dated September 28, 2009.","region":"Great Lakes","region_code":"C","registrant_type":"Individual","registrant_type_code":"1","seats":2,"serial_number":"1255","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"WI","status":"Valid registration","status_code":"V","status_short":"Valid","street":"51292 VALLEY VIEW CT","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"01039066","url":"https://staging.data.eflight.com/aircraft/N823JH","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2009,"zip":"547587772"}