{"airworthiness_class":"Standard","airworthiness_date":"1955-11-18","airworthiness_ops":"","category":"conventional","cert_issue_date":"2016-03-14","city":"HAM LAKE","country_code":"US","county_code":"003","cruise_speed_mph":120,"data_date":"2026-10-02","documents":[],"eng_mfr_mdl":"17014","engine_horsepower":205,"engine_maker":"CONT MOTOR","engine_model":"E185 SERIES","engine_thrust_lb":0,"expiration_date":"2029-03-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kind":"piston-singles","kit_mfr":"","kit_model":"","last_action_date":"2024-10-08","maker":"Navion","maker_country":null,"maker_raw":"NAVION","maker_segment":null,"mfr_mdl_code":"6150104","mode_s_code":"51411172","mode_s_hex":"A6127A","model":"NAVION A","n_number":"N4900K","name":"KNOLL THOMAS R","ntsb_checked":true,"ntsb_records":[{"city":"Rock Hill","damage":"SUBS","date":"2014-09-06","highest_injury":"MINR","ntsb_no":"ERA14LA425","probable_cause":"The pilot\u2019s improper fuel management, which resulted in the exhaustion of the fuel supply in the selected fuel tank and a subsequent total loss of engine power.","registration":"N4900K","state":"SC","summary":"Accident on September 6, 2014 at Rock Hill, SC: minor injuries, substantial damage.","type":"ACC"}],"num_engines":1,"other_names":"","plain_english":"N4900K 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 an individual in Ham Lake, Minnesota. The registration is valid: it was issued on March 14, 2016 and expires on March 31, 2029. It holds a standard airworthiness certificate, dated November 18, 1955.","records_check":[{"finding":"Valid registration to Knoll Thomas R, an individual, certificate issued March 14, 2016, expires March 31, 2029. No fractional interest recorded.","item":"Registration and identity","source":1,"status":"CLEAR"},{"finding":"The airworthiness certificate on file is dated November 18, 1955, 6 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-4-1900 for this model in the deregistered file.","item":"Prior registrations of this airframe","source":2,"status":"CLEAR"},{"finding":"No other airframe has carried N4900K 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 N4900K: Accident on September 6, 2014 at Rock Hill, SC: minor 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":"Great Lakes","region_code":"C","registrant_type":"Individual","registrant_type_code":"1","seats":4,"serial_number":"NAV-4-1900","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"MN","status":"Valid registration","status_code":"V","status_short":"Valid","street":"13419 VAN BUREN ST NE","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00730505","url":"https://eflight.com/aircraft/N4900K","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1949,"zip":"553046959"}