{"airworthiness_class":"Experimental","airworthiness_date":"2017-01-21","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2024-07-23","city":"FORT ATKINSON","country_code":"US","county_code":"055","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"55572","engine_horsepower":100,"engine_maker":"ROTAX","engine_model":"912ULS SERIES","engine_thrust_lb":0,"expiration_date":"2031-07-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"JUST AIRCRAFT LLC","kit_model":"JA30 SUPERSTOL","last_action_date":"2024-07-23","maker":"Robert Helmer","maker_country":null,"maker_raw":"ROBERT HELMER","maker_segment":null,"mfr_mdl_code":"05635U8","mode_s_code":"52647502","mode_s_hex":"AB4F42","model":"JA30 SUPERSTOL","n_number":"N828H","name":"ERDMAN JOSHUA JAMES","num_engines":1,"other_names":"","plain_english":"N828H is a Robert Helmer JA30 SUPERSTOL, a fixed-wing airplane with one motor with a piston engine, built in 2017. It has 2 seats. It is registered to an individual in Fort Atkinson, Wisconsin. The registration is valid: it was issued on July 23, 2024 and expires on July 31, 2031. It holds an experimental airworthiness certificate for amateur built, dated January 21, 2017.","region":"Great Lakes","region_code":"C","registrant_type":"Individual","registrant_type_code":"1","seats":2,"serial_number":"JA427-12-14","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"WI","status":"Valid registration","status_code":"V","status_short":"Valid","street":"W6204 STAR SCHOOL RD","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"01239900","url":"https://staging.data.eflight.com/aircraft/N828H","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2017,"zip":"535388603"}