{"airworthiness_class":"","airworthiness_date":"","airworthiness_ops":"","category":"conventional","cert_issue_date":"2026-07-07","city":"HOUSTON","country_code":"US","county_code":"201","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":"2033-07-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2026-07-07","maker":"Schempp-Hirth","maker_country":"DE","maker_raw":"SCHEMPP HIRTH FLUGZEUGBAU GMBH","maker_segment":"Electric glider","mfr_mdl_code":"3802087","mode_s_code":"50613514","mode_s_hex":"A3174C","model":"QUINTUS M","n_number":"N299DZ","name":"ZIVLEY MARK A","num_engines":1,"other_names":"","plain_english":"N299DZ is a Schempp-Hirth QUINTUS M, a glider with a two-stroke engine. It has 1 seat. It is registered to an individual in Houston, Texas. The registration is valid: it was issued on July 7, 2026 and expires on July 31, 2033. 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":"7","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"TX","status":"Valid registration","status_code":"V","status_short":"Valid","street":"3726 DURNESS WAY","street2":"","type_aircraft":"Glider","type_aircraft_code":"1","type_engine":"Two-cycle piston","type_engine_code":"7","unique_id":"01563446","url":"https://staging.data.eflight.com/aircraft/N299DZ","watchlist_group":"Electric glider","watchlist_note":"Ventus and Discus with electric self-launch","weight_class":"","year_mfr":null,"zip":"770252402"}