{"airworthiness_class":"Experimental","airworthiness_date":"1981-10-22","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"1990-01-08","city":"GREENFIELD","country_code":"US","county_code":"001","cruise_speed_mph":67,"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":"2029-04-30","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-07-28","maker":"Schweizer","maker_country":null,"maker_raw":"SCHWEIZER","maker_segment":null,"mfr_mdl_code":"8050515","mode_s_code":"50524755","mode_s_hex":"A2A9ED","model":"SGU-1-20","n_number":"N2708A","name":"ANTIQUE PRESERVATION ASSOC GREENFLD","num_engines":0,"other_names":"","plain_english":"N2708A is a Schweizer SGU-1-20, a glider with no engine, built in 1956. It has 1 seat. It is registered to Antique Preservation Assoc Greenfld, a corporation in Greenfield, Iowa. The registration is valid: it was issued on January 8, 1990 and expires on April 30, 2029. It holds an experimental airworthiness certificate for amateur built, dated October 22, 1981.","region":"Central","region_code":"3","registrant_type":"Corporation","registrant_type_code":"3","seats":1,"serial_number":"30A","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"IA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"PO BOX 31","street2":"","type_aircraft":"Glider","type_aircraft_code":"1","type_engine":"None","type_engine_code":"0","unique_id":"00583562","url":"https://staging.data.eflight.com/aircraft/N2708A","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1956,"zip":"508490031"}