{"airworthiness_class":"Experimental","airworthiness_date":"2008-01-21","airworthiness_ops":"Registered before Jan 31, 2008","category":"conventional","cert_issue_date":"","city":"MOUNTAIN VIEW","country_code":"US","county_code":"091","cruise_speed_mph":null,"data_date":"2026-10-02","documents":[],"eng_mfr_mdl":"55568","engine_horsepower":52,"engine_maker":"ROTAX","engine_model":"503ULDCDI","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":"2026-07-01","maker":"Excalibur Aircraft","maker_country":null,"maker_raw":"EXCALIBUR AIRCRAFT","maker_segment":null,"mfr_mdl_code":"05902ZN","mode_s_code":"51373072","mode_s_hex":"A5F63A","model":"EXCALIBUR","n_number":"N4831A","name":"SALE REPORTED","ntsb_checked":true,"ntsb_records":[{"city":"MOUNTAIN VIEW AIRPORT","damage":"SUBS","date":"2025-05-18","highest_injury":"NONE","ntsb_no":"CEN25LA180","probable_cause":"An in-flight collision with a bird while enroute.","registration":"N4831A","state":"MO","summary":"Accident on May 18, 2025 at Mountain View Airport, MO: no injuries, substantial damage.","type":"ACC"},{"city":"COALINGA","damage":"SUBS","date":"1986-08-22","highest_injury":"NONE","ntsb_no":"LAX86LA327","probable_cause":"","registration":"N4831A","state":"CA","summary":"Accident on August 22, 1986 at Coalinga, CA: no injuries, substantial damage.","type":"ACC"}],"num_engines":1,"other_names":"","plain_english":"N4831A is an Excalibur Aircraft EXCALIBUR, a fixed-wing airplane with one motor with a two-stroke engine. It has 2 seats. It is registered to an individual in Mountain View, Missouri. The FAA lists the registration as \"sale reported\". It holds an experimental airworthiness certificate for registered before jan 31, 2008, dated January 21, 2008.","records_check":[{"finding":"Registration status is \"Sale reported\". 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 registered before jan 31, 2008; the FAA file gives no certificate date and no manufacture year.","item":"Airworthiness certificate","source":1,"status":"NOTE"},{"finding":"No earlier tail number is recorded against serial 102898 for this model in the deregistered file.","item":"Prior registrations of this airframe","source":2,"status":"CLEAR"},{"finding":"N4831A was previously assigned to 1 other aircraft: Piper PA-22-150 (serial 22-3984, cancelled October 6, 1971). 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":"2 NTSB records under N4831A: Accident on May 18, 2025 at Mountain View Airport, MO: no injuries, substantial damage. Accident on August 22, 1986 at Coalinga, 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":"Central","region_code":"3","registrant_type":"Individual","registrant_type_code":"1","seats":2,"serial_number":"102898","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"MO","status":"Sale reported","status_code":"7","status_short":"Sale reported","street":"316 AIRPORT RD HNGR 8","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Two-cycle piston","type_engine_code":"7","unique_id":"00438529","url":"https://eflight.com/aircraft/N4831A","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"655488117"}