{"airworthiness_class":"Experimental","airworthiness_date":"2025-09-04","airworthiness_ops":"Exhibition","category":"conventional","cert_issue_date":"2024-07-08","city":"WILMINGTON","country_code":"US","county_code":"003","cruise_speed_mph":null,"data_date":"2026-10-02","documents":[],"eng_mfr_mdl":"13060","engine_horsepower":0,"engine_maker":"CFM INTL","engine_model":"CFM56-2B","engine_thrust_lb":22000,"expiration_date":"2031-07-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kind":"business-jets","kit_mfr":"","kit_model":"","last_action_date":"2024-07-08","maker":"Boeing","maker_country":"US","maker_raw":"BOEING CO","maker_segment":"Defense drones","mfr_mdl_code":"1380303","mode_s_code":"51753457","mode_s_hex":"A7D72F","model":"C-135FR","n_number":"N604MA","name":"WILMINGTON TRUST CO TRUSTEE","ntsb_checked":true,"ntsb_records":[],"num_engines":4,"other_names":"","plain_english":"N604MA is a Boeing C-135FR, a fixed-wing airplane with more than one motor with turbofan engines, built in 1963. It has 3 seats. It is registered to Wilmington Trust CO Trustee, a corporation in Wilmington, Delaware. The registration is valid: it was issued on July 8, 2024 and expires on July 31, 2031. It holds an experimental airworthiness certificate for exhibition, dated September 4, 2025.","records_check":[{"finding":"Valid registration to Wilmington Trust CO Trustee, a corporation, certificate issued July 8, 2024, expires July 31, 2031. No fractional interest recorded.","item":"Registration and identity","source":1,"status":"CLEAR"},{"finding":"The airworthiness certificate on file is dated September 4, 2025, 62 years after the 1963 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 63-8470 for this model in the deregistered file.","item":"Prior registrations of this airframe","source":2,"status":"CLEAR"},{"finding":"N604MA was previously assigned to 3 other aircraft: Cessna 208 (serial 20800031, cancelled July 17, 2006); Bombardier Inc CL-600-2B16 (serial 5430, cancelled October 22, 1999); Dehavilland DHC-6 TWIN OTTER (serial 218, cancelled July 11, 1990). 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":"No NTSB investigation records located under N604MA. 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":"Eastern","region_code":"1","registrant_type":"Corporation","registrant_type_code":"3","seats":3,"serial_number":"63-8470","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"DE","status":"Valid registration","status_code":"V","status_short":"Valid","street":"1100 N MARKET ST","street2":"","type_aircraft":"Fixed-wing, multi-engine","type_aircraft_code":"5","type_engine":"Turbofan","type_engine_code":"5","unique_id":"01459433","url":"https://eflight.com/aircraft/N604MA","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1963,"zip":"198901100"}