{"airworthiness_class":"Experimental","airworthiness_date":"2025-09-16","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2025-08-22","city":"SANGER","country_code":"US","county_code":"019","cruise_speed_mph":null,"data_date":"2026-10-02","documents":[],"eng_mfr_mdl":"25105","engine_horsepower":160,"engine_maker":"EDGE","engine_model":"EP917TI","engine_thrust_lb":0,"expiration_date":"2032-08-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kind":"piston-singles","kit_mfr":"AIRPLANE FACTORY INC","kit_model":"SLING TSI","last_action_date":"2025-08-22","maker":"Sven Greany","maker_country":null,"maker_raw":"SVEN GREANY","maker_segment":null,"mfr_mdl_code":"05643DG","mode_s_code":"52055421","mode_s_hex":"A85B11","model":"SLING TSI","n_number":"N6377G","name":"GREANY SVEN W","ntsb_checked":true,"ntsb_records":[{"city":"YORBA LINDA","damage":"SUBS","date":"1998-07-29","highest_injury":"NONE","ntsb_no":"LAX98LA247","probable_cause":"An oil starvation failure of the engine due to the mechanic's inadequate maintenance installation and quality control procedures, which resulted in a shop rag being inadvertently left inside the accessory case when the starter was changed 7 hours prior to the accident.","registration":"N6377G","state":"CA","summary":"Accident on July 29, 1998 at Yorba Linda, CA: no injuries, substantial damage.","type":"ACC"}],"num_engines":1,"other_names":"","plain_english":"N6377G is a Sven Greany SLING TSI, a fixed-wing airplane with one motor with a four-stroke engine, built in 2025. It has 4 seats. It is registered to an individual in Sanger, California. The registration is valid: it was issued on August 22, 2025 and expires on August 31, 2032. It holds an experimental airworthiness certificate for amateur built, dated September 16, 2025.","records_check":[{"finding":"Valid registration to Greany Sven W, an individual, certificate issued August 22, 2025, expires August 31, 2032. No fractional interest recorded.","item":"Registration and identity","source":1,"status":"CLEAR"},{"finding":"Experimental certificate for amateur built, dated September 16, 2025, consistent with the 2025 manufacture year.","item":"Airworthiness certificate","source":1,"status":"CLEAR"},{"finding":"No earlier tail number is recorded against serial 474SK for this model in the deregistered file.","item":"Prior registrations of this airframe","source":2,"status":"CLEAR"},{"finding":"N6377G was previously assigned to 1 other aircraft: Cessna 150K (serial 15071877, cancelled September 19, 2001). 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 N6377G: Accident on July 29, 1998 at Yorba Linda, CA: 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":"Western-Pacific","region_code":"4","registrant_type":"Individual","registrant_type_code":"1","seats":4,"serial_number":"474SK","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"CA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"20123 THERMAL RD","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Four-cycle piston","type_engine_code":"8","unique_id":"01510892","url":"https://eflight.com/aircraft/N6377G","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2025,"zip":"936579080"}