{"airworthiness_class":"Experimental","airworthiness_date":"2008-04-24","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2012-08-15","city":"WATERSMEET","country_code":"US","county_code":"053","cruise_speed_mph":null,"data_date":"2026-10-02","documents":[],"eng_mfr_mdl":"55568","engine_horsepower":52,"engine_maker":"ROTAX","engine_model":"503ULDCDI","engine_thrust_lb":0,"expiration_date":"2028-08-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kind":"piston-singles","kit_mfr":"QUAD CITY ULTRALIGHT ACFT CORP","kit_model":"CHALLENGER II","last_action_date":"2023-06-03","maker":"Neumann David A","maker_country":null,"maker_raw":"NEUMANN DAVID A","maker_segment":null,"mfr_mdl_code":"056235T","mode_s_code":"52573717","mode_s_hex":"AAF7CF","model":"CHALLENGER 11","n_number":"N8057T","name":"NEUMANN DAVID A","ntsb_checked":true,"ntsb_records":[{"city":"MARYSVILLE","damage":"DEST","date":"2001-04-28","highest_injury":"SERS","ntsb_no":"LAX01LA161","probable_cause":"The pilot performed an inadequate preflight inspection resulting in a loss of engine power at a low altitude because of water contamination.","registration":"N8057T","state":"CA","summary":"Accident on April 28, 2001 at Marysville, CA: serious injuries, destroyed.","type":"ACC"}],"num_engines":1,"other_names":"","plain_english":"N8057T is a Neumann David A CHALLENGER 11, a fixed-wing airplane with one motor with a two-stroke engine, built in 2007. It has 2 seats. It is registered to an individual in Watersmeet, Michigan. The registration is valid: it was issued on August 15, 2012 and expires on August 31, 2028. It holds an experimental airworthiness certificate for amateur built, dated April 24, 2008.","records_check":[{"finding":"Valid registration to Neumann David A, an individual, certificate issued August 15, 2012, expires August 31, 2028. No fractional interest recorded.","item":"Registration and identity","source":1,"status":"CLEAR"},{"finding":"Experimental certificate for amateur built, dated April 24, 2008, consistent with the 2007 manufacture year.","item":"Airworthiness certificate","source":1,"status":"CLEAR"},{"finding":"No earlier tail number is recorded against serial CH2-0506-2736 for this model in the deregistered file.","item":"Prior registrations of this airframe","source":2,"status":"CLEAR"},{"finding":"N8057T was previously assigned to 2 other aircraft: Taylor Troy SUPER BANDIT (serial 108, cancelled February 5, 2002); Cessna 175A (serial 56757, cancelled October 28, 1960). 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 N8057T: Accident on April 28, 2001 at Marysville, CA: serious injuries, destroyed. 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":2,"serial_number":"CH2-0506-2736","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"MI","status":"Valid registration","status_code":"V","status_short":"Valid","street":"E19401 CLEARWATER RD","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Two-cycle piston","type_engine_code":"7","unique_id":"00381769","url":"https://eflight.com/aircraft/N8057T","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2007,"zip":"499699722"}