{"airworthiness_class":"Standard","airworthiness_date":"2022-07-15","airworthiness_ops":"Commuter","category":"conventional","cert_issue_date":"2026-02-19","city":"WESTFIELD","country_code":"US","county_code":"057","cruise_speed_mph":null,"data_date":"2026-10-02","documents":[],"eng_mfr_mdl":"66011","engine_horsepower":0,"engine_maker":"WILLIAMS","engine_model":"FJ44-4A","engine_thrust_lb":3443,"expiration_date":"2033-02-28","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kind":"business-jets","kit_mfr":"","kit_model":"","last_action_date":"2026-04-02","maker":"Cessna","maker_country":null,"maker_raw":"CESSNA","maker_segment":null,"mfr_mdl_code":"2076618","mode_s_code":"51516164","mode_s_hex":"A69C74","model":"525C","n_number":"N525KT","name":"AIR THIENEMAN LLC","ntsb_checked":true,"ntsb_records":[{"city":"Michigan City","damage":"SUBS","date":"2017-12-27","highest_injury":"MINR","ntsb_no":"CEN18LA062","probable_cause":"The flight crew's improper decision to land on a snow-covered runway that had insufficient runway distance for the airplane to land with the contamination, which resulted in a runway overrun and impact with obstacles.","registration":"N525KT","state":"IN","summary":"Accident on December 27, 2017 at Michigan City, IN: minor injuries, substantial damage.","type":"ACC"}],"num_engines":2,"other_names":"","plain_english":"N525KT is a Cessna 525C, a fixed-wing airplane with more than one motor with turbofan engines, built in 2011. It has 11 seats. It is registered to Air Thieneman LLC, an LLC in Westfield, Indiana. The registration is valid: it was issued on February 19, 2026 and expires on February 28, 2033. It holds a standard airworthiness certificate for commuter, dated July 15, 2022.","records_check":[{"finding":"Valid registration to Air Thieneman LLC, an LLC, certificate issued February 19, 2026, expires February 28, 2033. No fractional interest recorded.","item":"Registration and identity","source":1,"status":"CLEAR"},{"finding":"The airworthiness certificate on file is dated July 15, 2022, 11 years after the 2011 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 525C0059 for this model in the deregistered file.","item":"Prior registrations of this airframe","source":2,"status":"CLEAR"},{"finding":"N525KT was previously assigned to 1 other aircraft: Cessna 525A (serial 525A-0058, cancelled September 6, 2019). 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":"1 NTSB record under N525KT: Accident on December 27, 2017 at Michigan City, IN: 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":"LLC","registrant_type_code":"7","seats":11,"serial_number":"525C0059","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"IN","status":"Valid registration","status_code":"V","status_short":"Valid","street":"17219 FOUNDATION PKWY","street2":"","type_aircraft":"Fixed-wing, multi-engine","type_aircraft_code":"5","type_engine":"Turbofan","type_engine_code":"5","unique_id":"01080146","url":"https://eflight.com/aircraft/N525KT","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2011,"zip":"460741538"}