{"airworthiness_class":"Standard","airworthiness_date":"1983-07-25","airworthiness_ops":"Glider","category":"conventional","cert_issue_date":"2006-02-21","city":"SAINT LOUIS","country_code":"US","county_code":"510","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":"2029-07-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-08-18","maker":"Burkhart Grob Flugzeugbau","maker_country":null,"maker_raw":"BURKHART GROB FLUGZEUGBAU","maker_segment":null,"mfr_mdl_code":"1660202","mode_s_code":"51121404","mode_s_hex":"A4A304","model":"G103 TWIN ASTIR","n_number":"N3981H","name":"ST LOUIS SOARING ASSOCIATION INC","num_engines":0,"other_names":"","plain_english":"N3981H is a Burkhart Grob Flugzeugbau G103 TWIN ASTIR, a glider with no engine, built in 1983. It has 2 seats. It is registered to St Louis Soaring Association INC, a corporation in Saint Louis, Missouri. The registration is valid: it was issued on February 21, 2006 and expires on July 31, 2029. It holds a standard airworthiness certificate for glider, dated July 25, 1983.","region":"Central","region_code":"3","registrant_type":"Corporation","registrant_type_code":"3","seats":2,"serial_number":"3812","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"MO","status":"Valid registration","status_code":"V","status_short":"Valid","street":"9512 DAVID SCOTT DR","street2":"","type_aircraft":"Glider","type_aircraft_code":"1","type_engine":"None","type_engine_code":"0","unique_id":"00420824","url":"https://staging.data.eflight.com/aircraft/N3981H","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1983,"zip":"631262504"}