{"airworthiness_class":"Experimental","airworthiness_date":"2018-02-24","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2017-10-31","city":"LAYTON","country_code":"US","county_code":"035","cruise_speed_mph":null,"data_date":"2026-10-02","documents":[],"eng_mfr_mdl":"41509","engine_horsepower":150,"engine_maker":"LYCOMING","engine_model":"IO-320 SERIES","engine_thrust_lb":0,"expiration_date":"2027-10-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kind":"piston-singles","kit_mfr":"","kit_model":"","last_action_date":"2023-03-24","maker":"Holt Thomas S","maker_country":null,"maker_raw":"HOLT THOMAS S","maker_segment":null,"mfr_mdl_code":"056362J","mode_s_code":"50665443","mode_s_hex":"A36B23","model":"COZY MKIV","n_number":"N31939","name":"HOLT THOMAS S","ntsb_checked":true,"ntsb_records":[{"city":"Afton","damage":"SUBS","date":"2010-08-29","highest_injury":"NONE","ntsb_no":"WPR10CA437","probable_cause":"The pilot's failure to securely lock the canopy prior to takeoff, which allowed the contents of the cabin to exit the airplane and damage the propeller. Contributing to the severity of the damage was the subsequent fire that ensued.","registration":"N31939","state":"WY","summary":"Accident on August 29, 2010 at Afton, WY: no injuries, substantial damage.","type":"ACC"}],"num_engines":1,"other_names":"","plain_english":"N31939 is a Holt Thomas S COZY MKIV, a fixed-wing airplane with one motor with a piston engine, built in 2018. It has 4 seats. It is registered to an individual in Layton, Utah. The registration is valid: it was issued on October 31, 2017 and expires on October 31, 2027. It holds an experimental airworthiness certificate for amateur built, dated February 24, 2018.","records_check":[{"finding":"Valid registration to Holt Thomas S, an individual, certificate issued October 31, 2017, expires October 31, 2027. No fractional interest recorded.","item":"Registration and identity","source":1,"status":"CLEAR"},{"finding":"Experimental certificate for amateur built, dated February 24, 2018, consistent with the 2018 manufacture year.","item":"Airworthiness certificate","source":1,"status":"CLEAR"},{"finding":"No earlier tail number is recorded against serial 1212 for this model in the deregistered file.","item":"Prior registrations of this airframe","source":2,"status":"CLEAR"},{"finding":"N31939 was previously assigned to 3 other aircraft: Holt Herbert L LONG EZ (serial 001, cancelled November 3, 2010); Aeronca 65-LB (serial LB12171, cancelled August 6, 1974); Bell 206B-III (serial 003875, cancelled date not given). 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 N31939: Accident on August 29, 2010 at Afton, WY: 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":"Northwest Mountain","region_code":"S","registrant_type":"Individual","registrant_type_code":"1","seats":4,"serial_number":"1212","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"UT","status":"Valid registration","status_code":"V","status_short":"Valid","street":"2746 E 1525 N","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"01267280","url":"https://eflight.com/aircraft/N31939","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2018,"zip":"840402700"}