{"airworthiness_class":"Standard","airworthiness_date":"1983-06-10","airworthiness_ops":"Normal","category":"conventional","cert_issue_date":"2012-04-12","city":"FORT DAVIS","country_code":"US","county_code":"243","cruise_speed_mph":null,"data_date":"2026-10-02","documents":[],"eng_mfr_mdl":"17040","engine_horsepower":300,"engine_maker":"CONT MOTOR","engine_model":"TSIO-520 SER","engine_thrust_lb":0,"expiration_date":"2028-04-30","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kind":"piston-singles","kit_mfr":"","kit_model":"","last_action_date":"2023-05-05","maker":"Cessna","maker_country":null,"maker_raw":"CESSNA","maker_segment":null,"mfr_mdl_code":"2073456","mode_s_code":"51325556","mode_s_hex":"A5AB6E","model":"T210N","n_number":"N4644U","name":"WINEGLASS HOLDINGS LLC","ntsb_checked":true,"ntsb_records":[{"city":"Livermore","damage":"SUBS","date":"2007-03-24","highest_injury":"NONE","ntsb_no":"SEA07LA081","probable_cause":"The failure of the pilot in the other aircraft to maintain clearance from a holding aircraft while taxiing from landing.  Inadequate visual lookout by the pilot of the other aircraft was a factor.","registration":"N4644U","state":"CA","summary":"Accident on March 24, 2007 at Livermore, CA: no injuries, substantial damage.","type":"ACC"}],"num_engines":1,"other_names":"","plain_english":"N4644U is a Cessna T210N, a fixed-wing airplane with one motor with a piston engine, built in 1983. It has 6 seats. It is registered to Wineglass Holdings LLC, an LLC in Fort Davis, Texas. The registration is valid: it was issued on April 12, 2012 and expires on April 30, 2028. It holds a standard airworthiness certificate for normal, dated June 10, 1983.","records_check":[{"finding":"Valid registration to Wineglass Holdings LLC, an LLC, certificate issued April 12, 2012, expires April 30, 2028. No fractional interest recorded.","item":"Registration and identity","source":1,"status":"CLEAR"},{"finding":"Standard certificate for normal, dated June 10, 1983, consistent with the 1983 manufacture year.","item":"Airworthiness certificate","source":1,"status":"CLEAR"},{"finding":"No earlier tail number is recorded against serial 21064797 for this model in the deregistered file.","item":"Prior registrations of this airframe","source":2,"status":"CLEAR"},{"finding":"N4644U was previously assigned to 1 other aircraft: Cessna 180G (serial 18051344, cancelled February 19, 1964). Histories keyed to the tail number alone can mix aircraft up; this check keys on the serial number.","item":"Tail number reuse","source":2,"status":"ATTENTION"},{"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":"1 NTSB record under N4644U: Accident on March 24, 2007 at Livermore, CA: no injuries, substantial damage. Details below.","item":"Accident and incident record","source":4,"status":"ATTENTION"},{"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":"Southwestern","region_code":"2","registrant_type":"LLC","registrant_type_code":"7","seats":6,"serial_number":"21064797","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"TX","status":"Valid registration","status_code":"V","status_short":"Valid","street":"17257 STATE HIGHWAY 166","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00513204","url":"https://eflight.com/aircraft/N4644U","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1983,"zip":"797344045"}