{"airworthiness_class":"Standard","airworthiness_date":"1955-11-20","airworthiness_ops":"","category":"conventional","cert_issue_date":"","city":"WHITEFISH BAY","country_code":"US","county_code":"079","cruise_speed_mph":93,"data_date":"2026-10-02","documents":[{"collateral_type":"Aircraft","doc_type":"Bill of sale (evidence of ownership)","doc_type_code":"BOS","party":"","receipt_date":"2026-09-22"},{"collateral_type":"Aircraft","doc_type":"Bill of sale (evidence of ownership)","doc_type_code":"BOS","party":"","receipt_date":"2026-09-29"}],"eng_mfr_mdl":"41542","engine_horsepower":225,"engine_maker":"LYCOMING","engine_model":"R680-4P-B4","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":"2026-09-15","maker":"Boeing","maker_country":null,"maker_raw":"BOEING","maker_segment":null,"mfr_mdl_code":"1380120","mode_s_code":"53204414","mode_s_hex":"AD090C","model":"E75","n_number":"N939W","name":"REGISTRATION PENDING","ntsb_checked":true,"ntsb_records":[],"num_engines":1,"other_names":"","plain_english":"N939W is a Boeing E75, a fixed-wing airplane with one motor with a piston engine, built in 1943. It has 2 seats. It is registered to an individual in Whitefish Bay, Wisconsin. The FAA lists the registration as \"registration pending\". It holds a standard airworthiness certificate, dated November 20, 1955. 2 documents are on file: 2 \u00d7 bill of sale (evidence of ownership).","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":"The airworthiness certificate on file is dated November 20, 1955, 12 years after the 1943 manufacture year. A re-issued certificate commonly follows export and re-import, a rebuild, or a return to the register after cancellation. The cause is documented in the FAA aircraft records file, which the full report obtains.","item":"Airworthiness certificate date","source":1,"status":"ATTENTION"},{"finding":"No earlier tail number is recorded against serial 75-5231 for this model in the deregistered file.","item":"Prior registrations of this airframe","source":2,"status":"CLEAR"},{"finding":"N939W was previously assigned to 1 other aircraft: Stinson SM-8A (serial 4096, cancelled December 21, 1931). 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":"2 documents received recently: Bill of sale (evidence of ownership) (September 22, 2026), Bill of sale (evidence of ownership) (September 29, 2026).","item":"Recent registry documents","source":3,"status":"NOTE"},{"finding":"No NTSB investigation records located under N939W. CLEAR means the query ran and returned nothing, not that nothing ever happened.","item":"Accident and incident record","source":4,"status":"CLEAR"},{"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":2,"serial_number":"75-5231","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"WI","status":"Registration pending","status_code":"R","status_short":"Pending","street":"4627 N LARKIN ST","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00610271","url":"https://eflight.com/aircraft/N939W","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1943,"zip":"532111150"}