{"airworthiness_class":"Standard","airworthiness_date":"1999-12-13","airworthiness_ops":"Utility","category":"conventional","cert_issue_date":"2013-11-25","city":"CLEMMONS","country_code":"US","county_code":"067","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"99999","engine_horsepower":0,"engine_maker":"AMA/EXPR","engine_model":"UNKNOWN ENG","engine_thrust_lb":0,"expiration_date":"2029-11-30","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-09-15","maker":"Burkhart Grob Flugzeugbau","maker_country":null,"maker_raw":"BURKHART GROB FLUGZEUGBAU","maker_segment":null,"mfr_mdl_code":"1660202","mode_s_code":"50333522","mode_s_hex":"A1B752","model":"G103 TWIN ASTIR","n_number":"N21BR","name":"PIEDMONT SOARING SOCIETY","num_engines":0,"other_names":"","plain_english":"N21BR is a Burkhart Grob Flugzeugbau G103 TWIN ASTIR, a glider with no engine, built in 1978. It has 2 seats. It is registered to Piedmont Soaring Society, a corporation in Clemmons, North Carolina. The registration is valid: it was issued on November 25, 2013 and expires on November 30, 2029. It holds a standard airworthiness certificate for utility, dated December 13, 1999.","region":"Eastern","region_code":"1","registrant_type":"Corporation","registrant_type_code":"3","seats":2,"serial_number":"3121","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"NC","status":"Valid registration","status_code":"V","status_short":"Valid","street":"PO BOX 212","street2":"","type_aircraft":"Glider","type_aircraft_code":"1","type_engine":"None","type_engine_code":"0","unique_id":"00893736","url":"https://staging.data.eflight.com/aircraft/N21BR","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1978,"zip":"270120212"}