{"airworthiness_class":"Multiple","airworthiness_date":"1956-04-26","airworthiness_ops":"Standard; Restricted; Agriculture and pest control","category":"conventional","cert_issue_date":"1993-09-07","city":"HATTON","country_code":"US","county_code":"097","cruise_speed_mph":90,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"17008","engine_horsepower":85,"engine_maker":"CONT MOTOR","engine_model":"C85 SERIES","engine_thrust_lb":0,"expiration_date":"2028-05-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-05-12","maker":"Champion","maker_country":null,"maker_raw":"CHAMPION","maker_segment":null,"mfr_mdl_code":"21101MA","mode_s_code":"52703221","mode_s_hex":"AB8691","model":"7AC","n_number":"N84144","name":"GRINDELAND ETHAN P","num_engines":1,"other_names":"","plain_english":"N84144 is a Champion 7AC, a fixed-wing airplane with one motor with a piston engine, built in 1946. It has 2 seats. It is registered to an individual in Hatton, North Dakota. The registration is valid: it was issued on September 7, 1993 and expires on May 31, 2028. It holds a multiple airworthiness certificate for standard; restricted; agriculture and pest control, dated April 26, 1956.","region":"Great Lakes","region_code":"C","registrant_type":"Individual","registrant_type_code":"1","seats":2,"serial_number":"7AC-2830","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"ND","status":"Valid registration","status_code":"V","status_short":"Valid","street":"PO BOX 252","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00053081","url":"https://staging.data.eflight.com/aircraft/N84144","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1946,"zip":"582400252"}