{"airworthiness_class":"Standard","airworthiness_date":"2005-04-13","airworthiness_ops":"Normal","category":"conventional","cert_issue_date":"2014-01-15","city":"SALT LAKE CITY","country_code":"US","county_code":"035","cruise_speed_mph":null,"data_date":"2026-10-02","documents":[],"eng_mfr_mdl":"41530","engine_horsepower":300,"engine_maker":"LYCOMING","engine_model":"IO-540 SER","engine_thrust_lb":0,"expiration_date":"2027-01-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kind":"helicopters","kit_mfr":"","kit_model":"","last_action_date":"2023-01-22","maker":"Robinson Helicopter","maker_country":"US","maker_raw":"ROBINSON HELICOPTER COMPANY","maker_segment":"Helicopter","mfr_mdl_code":"7640122","mode_s_code":"52401444","mode_s_hex":"AA0324","model":"R44 II","n_number":"N744TW","name":"TUMBLEWEED LEASING CO INC","ntsb_checked":true,"ntsb_records":[{"city":"Alpine","damage":"SUBS","date":"2019-05-17","highest_injury":"FATL","ntsb_no":"WPR19FA148","probable_cause":"The noninstrument-rated pilot\u2019s continued visual flight rules flight into instrument meteorological conditions, which resulted in spatial disorientation and subsequent loss of control. Contributing to the accident was hypoxia due to the high altitude at which the pilot chose to conduct the flight combined with the impairing effects of amphetamine use.","registration":"N744TW","state":"UT","summary":"Accident on May 17, 2019 at Alpine, UT: fatal, substantial damage (2 fatal).","type":"ACC"}],"num_engines":1,"other_names":"","plain_english":"N744TW is a Robinson Helicopter R44 II, a rotorcraft with a piston engine (a helicopter or multicopter), built in 2005. It has 4 seats. It is registered to Tumbleweed Leasing CO INC, a corporation in Salt Lake City, Utah. The registration is valid: it was issued on January 15, 2014 and expires on January 31, 2027. It holds a standard airworthiness certificate for normal, dated April 13, 2005.","records_check":[{"finding":"Valid registration to Tumbleweed Leasing CO INC, a corporation, certificate issued January 15, 2014, expires January 31, 2027. No fractional interest recorded.","item":"Registration and identity","source":1,"status":"CLEAR"},{"finding":"Standard certificate for normal, dated April 13, 2005, consistent with the 2005 manufacture year.","item":"Airworthiness certificate","source":1,"status":"CLEAR"},{"finding":"No earlier tail number is recorded against serial 10702 for this model in the deregistered file.","item":"Prior registrations of this airframe","source":2,"status":"CLEAR"},{"finding":"No other airframe has carried N744TW according to the deregistered file.","item":"Tail number reuse","source":2,"status":"CLEAR"},{"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 N744TW: Accident on May 17, 2019 at Alpine, UT: fatal, substantial damage (2 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":"Northwest Mountain","region_code":"S","registrant_type":"Corporation","registrant_type_code":"3","seats":4,"serial_number":"10702","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"UT","status":"Valid registration","status_code":"V","status_short":"Valid","street":"619 N 2360 W","street2":"","type_aircraft":"Rotorcraft","type_aircraft_code":"6","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00171449","url":"https://eflight.com/aircraft/N744TW","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2005,"zip":"841162957"}