{"airworthiness_class":"Standard","airworthiness_date":"2005-02-25","airworthiness_ops":"Transport","category":"conventional","cert_issue_date":"2019-01-30","city":"CHICAGO","country_code":"US","county_code":"031","cruise_speed_mph":null,"data_date":"2026-10-02","documents":[],"eng_mfr_mdl":"54582","engine_horsepower":0,"engine_maker":"ROLLS-ROYC","engine_model":"AE3007 SER","engine_thrust_lb":6442,"expiration_date":"2029-01-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kind":"airliners","kit_mfr":"","kit_model":"","last_action_date":"2025-12-22","maker":"Embraer","maker_country":null,"maker_raw":"EMBRAER","maker_segment":null,"mfr_mdl_code":"3260214","mode_s_code":"50340072","mode_s_hex":"A1C03A","model":"EMB-145XR","n_number":"N21144","name":"UNITED AIRLINES INC","ntsb_checked":true,"ntsb_records":[{"city":"LEBANON","damage":"DEST","date":"1992-06-20","highest_injury":"SERS","ntsb_no":"NYC92LA122","probable_cause":"THE PILOT'S FAILURE TO MAINTAIN AIRSPEED WHICH RESULTED IN AN INADVERTENT STALL AND UNCONTROLLED DESCENT TO THE GROUND. FACTOR RELATED TO THE ACCIDENT WERE THE PILOT'S LACK OF EXPEREINCE IN THE TYPE OF AIRPLANE AND THE PARTIAL LOSS OF ENGINE POWER.","registration":"N21144","state":"PA","summary":"Accident on June 20, 1992 at Lebanon, PA: serious injuries, destroyed.","type":"ACC"}],"num_engines":2,"other_names":"","plain_english":"N21144 is an Embraer EMB-145XR, a fixed-wing airplane with more than one motor with turbofan engines, built in 2003. It has 55 seats. It is registered to United Airlines INC, a corporation in Chicago, Illinois. The registration is valid: it was issued on January 30, 2019 and expires on January 31, 2029. It holds a standard airworthiness certificate for transport, dated February 25, 2005.","records_check":[{"finding":"Valid registration to United Airlines INC, a corporation, certificate issued January 30, 2019, expires January 31, 2029. No fractional interest recorded.","item":"Registration and identity","source":1,"status":"CLEAR"},{"finding":"Standard certificate for transport, dated February 25, 2005, consistent with the 2003 manufacture year.","item":"Airworthiness certificate","source":1,"status":"CLEAR"},{"finding":"No earlier tail number is recorded against serial 145741 for this model in the deregistered file.","item":"Prior registrations of this airframe","source":2,"status":"CLEAR"},{"finding":"N21144 was previously assigned to 3 other aircraft: Nigro Victor E KR-2 (serial 001, cancelled October 17, 1995); Stinson HW75 (serial 7047, cancelled June 17, 1970); Piper PA-28-181 (serial 288190001, cancelled date not given). 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 N21144: Accident on June 20, 1992 at Lebanon, PA: serious injuries, destroyed. 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":"Corporation","registrant_type_code":"3","seats":55,"serial_number":"145741","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"IL","status":"Valid registration","status_code":"V","status_short":"Valid","street":"233 S WACKER DR","street2":"","type_aircraft":"Fixed-wing, multi-engine","type_aircraft_code":"5","type_engine":"Turbofan","type_engine_code":"5","unique_id":"00059199","url":"https://eflight.com/aircraft/N21144","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2003,"zip":"606067147"}