{"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":"2026-10-02","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,"kind":"gliders","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","ntsb_checked":true,"ntsb_records":[],"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.","records_check":[{"finding":"Valid registration to Antique Preservation Assoc Greenfld, a corporation, certificate issued January 8, 1990, expires April 30, 2029. No fractional interest recorded.","item":"Registration and identity","source":1,"status":"CLEAR"},{"finding":"The airworthiness certificate on file is dated October 22, 1981, 25 years after the 1956 manufacture year. A re-issued certificate commonly follows export and re-import, a rebuild, or a return to the register after cancellation. The cause is documented in the FAA aircraft records file, which the full report obtains.","item":"Airworthiness certificate date","source":1,"status":"ATTENTION"},{"finding":"No earlier tail number is recorded against serial 30A for this model in the deregistered file.","item":"Prior registrations of this airframe","source":2,"status":"CLEAR"},{"finding":"No other airframe has carried N2708A according to the deregistered file.","item":"Tail number reuse","source":2,"status":"CLEAR"},{"finding":"No bills of sale, loans or releases have reached the registry in recent weeks. The index covers only recent filings; older liens are in the records file.","item":"Recent registry documents","source":3,"status":"NOTE"},{"finding":"No NTSB investigation records located under N2708A. CLEAR means the query ran and returned nothing, not that nothing ever happened.","item":"Accident and incident record","source":4,"status":"CLEAR"},{"finding":"These live in the FAA aircraft records file (every document ever filed against the aircraft) and, for larger aircraft, the International Registry. Part of the full report.","item":"Title chain, liens and 337 forms","source":null,"status":"PENDING"},{"finding":"AD compliance against the logbooks and flight-activity reconciliation are researched layers of the full report.","item":"Airworthiness directives and utilization","source":null,"status":"PENDING"}],"records_check_sources":[{"n":1,"name":"FAA Releasable Aircraft Database, master file","url":"https://registry.faa.gov/"},{"n":2,"name":"FAA deregistered aircraft file (part of the same download)","url":"https://registry.faa.gov/"},{"n":3,"name":"FAA document index: registry documents received in recent weeks","url":"https://registry.faa.gov/"},{"n":4,"name":"NTSB aviation accident database (CAROL)","url":"https://data.ntsb.gov/carol-main-public/basic-search"}],"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://eflight.com/aircraft/N2708A","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1956,"zip":"508490031"}