{"airworthiness_class":"Standard","airworthiness_date":"1975-11-06","airworthiness_ops":"Normal; Utility","category":"conventional","cert_issue_date":"2011-04-21","city":"MURPHY","country_code":"US","county_code":"085","cruise_speed_mph":108,"data_date":"2026-10-02","documents":[],"eng_mfr_mdl":"41508","engine_horsepower":180,"engine_maker":"LYCOMING","engine_model":"0-320 SERIES","engine_thrust_lb":0,"expiration_date":"2030-04-30","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kind":"piston-singles","kit_mfr":"","kit_model":"","last_action_date":"2023-10-20","maker":"Cessna","maker_country":null,"maker_raw":"CESSNA","maker_segment":null,"mfr_mdl_code":"2072418","mode_s_code":"53233623","mode_s_hex":"AD3793","model":"172M","n_number":"N9504H","name":"PATTERSON CLIFFORD WAYNE","ntsb_checked":true,"ntsb_records":[{"city":"Corona","damage":"SUBS","date":"2009-04-21","highest_injury":"NONE","ntsb_no":"WPR09CA206","probable_cause":"The pilot's improper landing flare.","registration":"N9504H","state":"CA","summary":"Accident on April 21, 2009 at Corona, CA: no injuries, substantial damage.","type":"ACC"},{"city":"VERO BEACH","damage":"SUBS","date":"1997-05-14","highest_injury":"NONE","ntsb_no":"MIA97LA165","probable_cause":"failure of the pilot to ensure all articles in the aircraft were secured before flight, and subsequently, an oil can becoming lodged under the rudder pedals and preventing her from controlling the aircraft during landing.","registration":"N9504H","state":"FL","summary":"Accident on May 14, 1997 at Vero Beach, FL: no injuries, substantial damage.","type":"ACC"}],"num_engines":1,"other_names":"KELTNER ERIC R / PATTERSON HARLA J","plain_english":"N9504H is a Cessna 172M, a fixed-wing airplane with one motor with a four-stroke engine, built in 1975. It has 4 seats. It is registered to co-owned owners in Murphy, Texas. The registration is valid: it was issued on April 21, 2011 and expires on April 30, 2030. It holds a standard airworthiness certificate for normal; utility, dated November 6, 1975.","records_check":[{"finding":"Valid registration to Patterson Clifford Wayne, a co-owned, certificate issued April 21, 2011, expires April 30, 2030. No fractional interest recorded.","item":"Registration and identity","source":1,"status":"CLEAR"},{"finding":"Standard certificate for normal; utility, dated November 6, 1975, consistent with the 1975 manufacture year.","item":"Airworthiness certificate","source":1,"status":"CLEAR"},{"finding":"No earlier tail number is recorded against serial 17266184 for this model in the deregistered file.","item":"Prior registrations of this airframe","source":2,"status":"CLEAR"},{"finding":"N9504H was previously assigned to 1 other aircraft: Consolidated Vultee SNV-1 (serial 2199, cancelled March 7, 1951). 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":"2 NTSB records under N9504H: Accident on April 21, 2009 at Corona, CA: no injuries, substantial damage. Accident on May 14, 1997 at Vero Beach, FL: no 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":"Southwestern","region_code":"2","registrant_type":"Co-owned","registrant_type_code":"4","seats":4,"serial_number":"17266184","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"TX","status":"Valid registration","status_code":"V","status_short":"Valid","street":"119 WENTWOOD DR","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Four-cycle piston","type_engine_code":"8","unique_id":"00174650","url":"https://eflight.com/aircraft/N9504H","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1975,"zip":"750944418"}