{"airworthiness_class":"","airworthiness_date":"","airworthiness_ops":"","category":"drone","cert_issue_date":"2021-06-28","city":"CHICAGO","country_code":"US","county_code":"031","cruise_speed_mph":null,"data_date":"2026-10-02","documents":[],"eng_mfr_mdl":"","engine_horsepower":null,"engine_maker":"","engine_model":"","engine_thrust_lb":null,"expiration_date":"2028-06-30","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kind":"drones","kit_mfr":"","kit_model":"","last_action_date":"2023-05-19","maker":"David R Williams","maker_country":null,"maker_raw":"DAVID R WILLIAMS","maker_segment":null,"mfr_mdl_code":"061019R","mode_s_code":"50321354","mode_s_hex":"A1A2EC","model":"DIHEDRAL 90","n_number":"N204X","name":"WILLIAMS DAVID R","ntsb_checked":true,"ntsb_records":[{"city":"Albuquerque","damage":"SUBS","date":"2004-12-19","highest_injury":"NONE","ntsb_no":"DEN05CA040","probable_cause":"the pilot's failure to maintain directional control resulting in a ground loop.","registration":"N204X","state":"NM","summary":"Accident on December 19, 2004 at Albuquerque, NM: no injuries, substantial damage.","type":"ACC"}],"num_engines":1,"other_names":"","plain_english":"N204X is a David R Williams DIHEDRAL 90, a fixed-wing airplane with one motor with turbojet engines. It is unmanned. It is registered to an individual in Chicago, Illinois. The registration is valid: it was issued on June 28, 2021 and expires on June 30, 2028. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.","records_check":[{"finding":"Valid registration to Williams David R, an individual, certificate issued June 28, 2021, expires June 30, 2028. No fractional interest recorded.","item":"Registration and identity","source":1,"status":"CLEAR"},{"finding":"No airworthiness certificate is on file. Usual for a newly registered aircraft, a project, or an aircraft that has not flown since a change of registration; ask for the certificate.","item":"Airworthiness certificate","source":1,"status":"ATTENTION"},{"finding":"No earlier tail number is recorded against serial 1 for this model in the deregistered file.","item":"Prior registrations of this airframe","source":2,"status":"CLEAR"},{"finding":"N204X was previously assigned to 1 other aircraft: Daniels James W RV-8 (serial 81540, cancelled May 5, 2007). 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 N204X: Accident on December 19, 2004 at Albuquerque, NM: 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":"Great Lakes","region_code":"C","registrant_type":"Individual","registrant_type_code":"1","seats":0,"serial_number":"1","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"IL","status":"Valid registration","status_code":"V","status_short":"Valid","street":"1845 W TOUHY AVE","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Turbojet","type_engine_code":"4","unique_id":"01343638","url":"https://eflight.com/aircraft/N204X","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"606262321"}