{"airworthiness_class":"Experimental","airworthiness_date":"1983-03-26","airworthiness_ops":"Exhibition","category":"conventional","cert_issue_date":"2023-05-06","city":"VANCOUVER","country_code":"US","county_code":"011","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":"2030-05-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2024-11-04","maker":"Glaser-Dirks","maker_country":null,"maker_raw":"GLASER-DIRKS","maker_segment":null,"mfr_mdl_code":"3802510","mode_s_code":"53353637","mode_s_hex":"ADD79F","model":"DG-400","n_number":"N991P","name":"ROTH THOMAS E","num_engines":1,"other_names":"","plain_english":"N991P is a Glaser-Dirks DG-400, a glider with a two-stroke engine. It has 1 seat. It is registered to an individual in Vancouver, Washington. The registration is valid: it was issued on May 6, 2023 and expires on May 31, 2030. It holds an experimental airworthiness certificate for exhibition, dated March 26, 1983.","region":"Northwest Mountain","region_code":"S","registrant_type":"Individual","registrant_type_code":"1","seats":1,"serial_number":"4-37","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"WA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"1001 SE 102ND AVE","street2":"","type_aircraft":"Glider","type_aircraft_code":"1","type_engine":"Two-cycle piston","type_engine_code":"7","unique_id":"00691865","url":"https://staging.data.eflight.com/aircraft/N991P","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"986644145"}