{"airworthiness_class":"Experimental","airworthiness_date":"1992-09-23","airworthiness_ops":"Exhibition","category":"conventional","cert_issue_date":"2025-08-06","city":"CONCRETE","country_code":"US","county_code":"057","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"00000","engine_horsepower":0,"engine_maker":"NONE","engine_model":"NONE","engine_thrust_lb":0,"expiration_date":"2032-08-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2025-08-06","maker":"Let","maker_country":null,"maker_raw":"LET","maker_segment":null,"mfr_mdl_code":"1360308","mode_s_code":"53115421","mode_s_hex":"AC9B11","model":"L-23 SUPER BLANIK","n_number":"N911H","name":"GUNNARSSON JON","num_engines":0,"other_names":"","plain_english":"N911H is a Let L-23 SUPER BLANIK, a glider with no engine, built in 1991. It has 2 seats. It is registered to an individual in Concrete, Washington. The registration is valid: it was issued on August 6, 2025 and expires on August 31, 2032. It holds an experimental airworthiness certificate for exhibition, dated September 23, 1992.","region":"Northwest Mountain","region_code":"S","registrant_type":"Individual","registrant_type_code":"1","seats":2,"serial_number":"917911","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"WA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"8064 RONALD AVE","street2":"","type_aircraft":"Glider","type_aircraft_code":"1","type_engine":"None","type_engine_code":"0","unique_id":"00994062","url":"https://staging.data.eflight.com/aircraft/N911H","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1991,"zip":"982379271"}