{"airworthiness_class":"Standard","airworthiness_date":"1971-06-18","airworthiness_ops":"Glider","category":"conventional","cert_issue_date":"2000-06-16","city":"STERLING","country_code":"US","county_code":"027","cruise_speed_mph":58,"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":"2027-10-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-03-24","maker":"Schweizer","maker_country":null,"maker_raw":"SCHWEIZER","maker_segment":null,"mfr_mdl_code":"8050146","mode_s_code":"50041001","mode_s_hex":"A04201","model":"SGS 1-34","n_number":"N1156S","name":"GREATER BOSTON SOARING CLUB","num_engines":0,"other_names":"","plain_english":"N1156S is a Schweizer SGS 1-34, a glider with no engine, built in 1971. It has 1 seat. It is registered to Greater Boston Soaring Club, a corporation in Sterling, Massachusetts. The registration is valid: it was issued on June 16, 2000 and expires on October 31, 2027. It holds a standard airworthiness certificate for glider, dated June 18, 1971.","region":"New England","region_code":"E","registrant_type":"Corporation","registrant_type_code":"3","seats":1,"serial_number":"56","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"MA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"PO BOX 655","street2":"","type_aircraft":"Glider","type_aircraft_code":"1","type_engine":"None","type_engine_code":"0","unique_id":"00681170","url":"https://staging.data.eflight.com/aircraft/N1156S","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1971,"zip":"015640655"}