{"airworthiness_class":"Standard","airworthiness_date":"1984-12-19","airworthiness_ops":"Glider","category":"conventional","cert_issue_date":"2007-02-12","city":"HILLTOWN","country_code":"US","county_code":"017","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":"2029-08-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2025-06-02","maker":"Burkhart Grob","maker_country":null,"maker_raw":"BURKHART GROB","maker_segment":null,"mfr_mdl_code":"1660203","mode_s_code":"50116300","mode_s_hex":"A09CC0","model":"G 103 TWIN II","n_number":"N139BG","name":"PHILADELPHIA GLIDER COUNCIL INC","num_engines":0,"other_names":"","plain_english":"N139BG is a Burkhart Grob G 103 TWIN II, a glider with no engine, built in 1984. It has 2 seats. It is registered to Philadelphia Glider Council INC, a corporation in Hilltown, Pennsylvania. The registration is valid: it was issued on February 12, 2007 and expires on August 31, 2029. It holds a standard airworthiness certificate for glider, dated December 19, 1984.","region":"Eastern","region_code":"1","registrant_type":"Corporation","registrant_type_code":"3","seats":2,"serial_number":"33901-K-139","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"PA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"PO BOX 122","street2":"","type_aircraft":"Glider","type_aircraft_code":"1","type_engine":"None","type_engine_code":"0","unique_id":"00513184","url":"https://staging.data.eflight.com/aircraft/N139BG","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1984,"zip":"189270122"}