{"airworthiness_class":"Experimental","airworthiness_date":"2008-10-27","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"","city":"KINGMAN","country_code":"US","county_code":"015","cruise_speed_mph":null,"data_date":"2026-10-02","documents":[],"eng_mfr_mdl":"41568","engine_horsepower":260,"engine_maker":"LYCOMING","engine_model":"AEIO-540 SER","engine_thrust_lb":0,"expiration_date":"","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kind":"piston-singles","kit_mfr":"","kit_model":"","last_action_date":"2026-07-11","maker":"Mxr Technologies Inc","maker_country":null,"maker_raw":"MXR TECHNOLOGIES INC","maker_segment":null,"mfr_mdl_code":"05622RD","mode_s_code":"51555017","mode_s_hex":"A6DA0F","model":"MXS","n_number":"N540XX","name":"REGISTRATION PENDING","ntsb_checked":true,"ntsb_records":[{"city":"Hajd\u00faszoboszl\u00f3","damage":"SUBS","date":"2022-07-16","highest_injury":"NONE","ntsb_no":"GAA22WA259","probable_cause":null,"registration":"N540XX","state":"","summary":"Accident on July 16, 2022 at Hajd\u00faszoboszl\u00f3: no injuries, substantial damage.","type":"ACC"}],"num_engines":1,"other_names":"","plain_english":"N540XX is a Mxr Technologies Inc MXS, a fixed-wing airplane with one motor with a piston engine, built in 2008. It has 1 seat. It is registered to an individual in Kingman, Arizona. The FAA lists the registration as \"registration pending\". It holds an experimental airworthiness certificate for amateur built, dated October 27, 2008.","records_check":[{"finding":"Registration status is \"Registration pending\". An aircraft cannot be operated on an invalid or expired registration; resolve this with the FAA before any transaction.","item":"Registration and identity","source":1,"status":"ATTENTION"},{"finding":"Experimental certificate for amateur built, dated October 27, 2008, consistent with the 2008 manufacture year.","item":"Airworthiness certificate","source":1,"status":"CLEAR"},{"finding":"No earlier tail number is recorded against serial 6 for this model in the deregistered file.","item":"Prior registrations of this airframe","source":2,"status":"CLEAR"},{"finding":"No other airframe has carried N540XX 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":"1 NTSB record under N540XX: Accident on July 16, 2022 at Hajd\u00faszoboszl\u00f3: 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":"Western-Pacific","region_code":"4","registrant_type":"Individual","registrant_type_code":"1","seats":1,"serial_number":"6","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"AZ","status":"Registration pending","status_code":"R","status_short":"Pending","street":"4905 FLIGHTLINE DR","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"01016488","url":"https://eflight.com/aircraft/N540XX","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2008,"zip":"864017417"}