{"airworthiness_class":"Standard","airworthiness_date":"1956-04-16","airworthiness_ops":"Normal","category":"conventional","cert_issue_date":"2001-02-10","city":"WEATHERFORD","country_code":"US","county_code":"367","cruise_speed_mph":120,"data_date":"2026-10-02","documents":[],"eng_mfr_mdl":"17015","engine_horsepower":225,"engine_maker":"CONT MOTOR","engine_model":"E225 SERIES","engine_thrust_lb":0,"expiration_date":"2029-07-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kind":"piston-singles","kit_mfr":"","kit_model":"","last_action_date":"2023-08-18","maker":"Navion","maker_country":null,"maker_raw":"NAVION","maker_segment":null,"mfr_mdl_code":"6150104","mode_s_code":"51432122","mode_s_hex":"A63452","model":"NAVION A","n_number":"N4993K","name":"WAREHAM CHRISTOPHER D","ntsb_checked":true,"ntsb_records":[],"num_engines":1,"other_names":"WAREHAM LORI H","plain_english":"N4993K is a Navion NAVION A, a fixed-wing airplane with one motor with a piston engine, built in 1949. It has 4 seats. It is registered to co-owned owners in Weatherford, Texas. The registration is valid: it was issued on February 10, 2001 and expires on July 31, 2029. It holds a standard airworthiness certificate for normal, dated April 16, 1956.","records_check":[{"finding":"Valid registration to Wareham Christopher D, a co-owned, certificate issued February 10, 2001, expires July 31, 2029. No fractional interest recorded.","item":"Registration and identity","source":1,"status":"CLEAR"},{"finding":"The airworthiness certificate on file is dated April 16, 1956, 7 years after the 1949 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 NAV-4-1994 for this model in the deregistered file.","item":"Prior registrations of this airframe","source":2,"status":"CLEAR"},{"finding":"N4993K was previously assigned to 1 other aircraft: North American NAVION A (serial NAV 4-1993, cancelled June 6, 1965). 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 N4993K. 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":"Southwestern","region_code":"2","registrant_type":"Co-owned","registrant_type_code":"4","seats":4,"serial_number":"NAV-4-1994","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"TX","status":"Valid registration","status_code":"V","status_short":"Valid","street":"1269 PRITCHARD LN","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00451870","url":"https://eflight.com/aircraft/N4993K","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1949,"zip":"760875600"}