{"airworthiness_class":"Experimental","airworthiness_date":"2008-02-18","airworthiness_ops":"Registered before Jan 31, 2008","category":"conventional","cert_issue_date":"2009-02-05","city":"RUNNING SPRINGS","country_code":"US","county_code":"071","cruise_speed_mph":null,"data_date":"2026-10-02","documents":[],"eng_mfr_mdl":"33777","engine_horsepower":60,"engine_maker":"HKS","engine_model":"700E","engine_thrust_lb":0,"expiration_date":"2029-09-30","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kind":"piston-singles","kit_mfr":"","kit_model":"","last_action_date":"2023-09-02","maker":"Woolery Lloyd","maker_country":null,"maker_raw":"WOOLERY LLOYD","maker_segment":null,"mfr_mdl_code":"05902UC","mode_s_code":"51467564","mode_s_hex":"A66F74","model":"M SQUARED","n_number":"N51336","name":"KAREVOLL JOHN R","ntsb_checked":true,"ntsb_records":[{"city":"Whitewater","damage":"SUBS","date":"2012-05-13","highest_injury":"FATL","ntsb_no":"WPR12FA203","probable_cause":"The pilot\u2019s decision to fly at low altitude in mountainous terrain in the presence of strong wind and turbulence, which resulted in an aerodynamic upset at too low an altitude for recovery.","registration":"N51336","state":"CA","summary":"Accident on May 13, 2012 at Whitewater, CA: fatal, substantial damage (1 fatal).","type":"ACC"}],"num_engines":1,"other_names":"","plain_english":"N51336 is a Woolery Lloyd M SQUARED, a fixed-wing airplane with one motor with a four-stroke engine, built in 2007. It has 1 seat. It is registered to an individual in Running Springs, California. The registration is valid: it was issued on February 5, 2009 and expires on September 30, 2029. It holds an experimental airworthiness certificate for registered before jan 31, 2008, dated February 18, 2008.","records_check":[{"finding":"Valid registration to Karevoll John R, an individual, certificate issued February 5, 2009, expires September 30, 2029. No fractional interest recorded.","item":"Registration and identity","source":1,"status":"CLEAR"},{"finding":"Experimental certificate for registered before jan 31, 2008, dated February 18, 2008, consistent with the 2007 manufacture year.","item":"Airworthiness certificate","source":1,"status":"CLEAR"},{"finding":"No earlier tail number is recorded against serial 29652 for this model in the deregistered file.","item":"Prior registrations of this airframe","source":2,"status":"CLEAR"},{"finding":"N51336 was previously assigned to 1 other aircraft: Cessna T-50 (serial 5324, cancelled June 19, 1979). 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 N51336: Accident on May 13, 2012 at Whitewater, CA: fatal, substantial damage (1 fatal). 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":"Western-Pacific","region_code":"4","registrant_type":"Individual","registrant_type_code":"1","seats":1,"serial_number":"29652","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"CA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"PO BOX 3040","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Four-cycle piston","type_engine_code":"8","unique_id":"00365129","url":"https://eflight.com/aircraft/N51336","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2007,"zip":"923823040"}