{"airworthiness_class":"","airworthiness_date":"","airworthiness_ops":"","category":"conventional","cert_issue_date":"2023-10-17","city":"DUNCAN","country_code":"US","county_code":"137","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":"2030-10-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"TERATORN AIRCRAFT INC","kit_model":"TIERRA 1","last_action_date":"2023-10-17","maker":"Mark Mercadante","maker_country":null,"maker_raw":"MARK MERCADANTE","maker_segment":null,"mfr_mdl_code":"056413Y","mode_s_code":"50143327","mode_s_hex":"A0C6D7","model":"TIERRA 1","n_number":"N14921","name":"MERCADANTE MARK","num_engines":1,"other_names":"","plain_english":"N14921 is a Mark Mercadante TIERRA 1, a fixed-wing airplane with one motor with a two-stroke engine. It has 1 seat. It is registered to an individual in Duncan, Oklahoma. The registration is valid: it was issued on October 17, 2023 and expires on October 31, 2030. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.","region":"Southwestern","region_code":"2","registrant_type":"Individual","registrant_type_code":"1","seats":1,"serial_number":"0084347","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"OK","status":"Valid registration","status_code":"V","status_short":"Valid","street":"409 N 13TH ST","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Two-cycle piston","type_engine_code":"7","unique_id":"01424492","url":"https://staging.data.eflight.com/aircraft/N14921","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"735334212"}