{"airworthiness_class":"","airworthiness_date":"","airworthiness_ops":"","category":"conventional","cert_issue_date":"2026-04-28","city":"SAINT JOSEPH","country_code":"US","county_code":"021","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"","engine_horsepower":null,"engine_maker":"","engine_model":"","engine_thrust_lb":null,"expiration_date":"2033-04-30","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"VANS AIRCRAFT INC","kit_model":"RV-14","last_action_date":"2026-04-28","maker":"Gerald F Kalin","maker_country":null,"maker_raw":"GERALD F KALIN","maker_segment":null,"mfr_mdl_code":"05643PR","mode_s_code":"50121602","mode_s_hex":"A0A382","model":"RV-14","n_number":"N140JK","name":"GFK INVESTMENTS LLC","num_engines":1,"other_names":"","plain_english":"N140JK is a Gerald F Kalin RV-14, a fixed-wing airplane with one motor with a piston engine. It has 2 seats. It is registered to Gfk Investments LLC, an LLC in Saint Joseph, Michigan. The registration is valid: it was issued on April 28, 2026 and expires on April 30, 2033. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.","region":"Great Lakes","region_code":"C","registrant_type":"LLC","registrant_type_code":"7","seats":2,"serial_number":"140601","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"MI","status":"Valid registration","status_code":"V","status_short":"Valid","street":"4018 FOX WOODS RD","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"01541049","url":"https://staging.data.eflight.com/aircraft/N140JK","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"490859164"}