{"airworthiness_class":"Experimental","airworthiness_date":"2006-10-29","airworthiness_ops":"Registered before Jan 31, 2008","category":"conventional","cert_issue_date":"2018-09-10","city":"MARATHON","country_code":"US","county_code":"073","cruise_speed_mph":null,"data_date":"2026-10-02","documents":[],"eng_mfr_mdl":"55566","engine_horsepower":52,"engine_maker":"ROTAX","engine_model":"503 DCDI","engine_thrust_lb":0,"expiration_date":"2028-09-30","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kind":"piston-singles","kit_mfr":"","kit_model":"","last_action_date":"2023-06-10","maker":"Quicksilver","maker_country":null,"maker_raw":"QUICKSILVER","maker_segment":null,"mfr_mdl_code":"059003C","mode_s_code":"53106234","mode_s_hex":"AC8C9C","model":"MXL II","n_number":"N90779","name":"HEIL WILLIAM J","ntsb_checked":true,"ntsb_records":[],"num_engines":1,"other_names":"","plain_english":"N90779 is a Quicksilver MXL II, a fixed-wing airplane with one motor with a two-stroke engine. It has 2 seats. It is registered to an individual in Marathon, Wisconsin. The registration is valid: it was issued on September 10, 2018 and expires on September 30, 2028. It holds an experimental airworthiness certificate for registered before jan 31, 2008, dated October 29, 2006.","records_check":[{"finding":"Valid registration to Heil William J, an individual, certificate issued September 10, 2018, expires September 30, 2028. No fractional interest recorded.","item":"Registration and identity","source":1,"status":"CLEAR"},{"finding":"Experimental certificate for registered before jan 31, 2008; the FAA file gives no certificate date and no manufacture year.","item":"Airworthiness certificate","source":1,"status":"NOTE"},{"finding":"No earlier tail number is recorded against serial 796 for this model in the deregistered file.","item":"Prior registrations of this airframe","source":2,"status":"CLEAR"},{"finding":"N90779 was previously assigned to 3 other aircraft: Balloon Works FIREFLY 7 (serial F7-634, cancelled March 4, 2003); Douglas DC-6A (serial 44914, cancelled November 4, 1963); Robinson Helicopter R22 (serial 0281, 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":"No NTSB investigation records located under N90779. CLEAR means the query ran and returned nothing, not that nothing ever happened.","item":"Accident and incident record","source":4,"status":"CLEAR"},{"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":"796","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"WI","status":"Valid registration","status_code":"V","status_short":"Valid","street":"135727 HWY P","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Two-cycle piston","type_engine_code":"7","unique_id":"00249029","url":"https://eflight.com/aircraft/N90779","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"54448"}