{"airworthiness_class":"Standard","airworthiness_date":"1982-03-10","airworthiness_ops":"Transport","category":"conventional","cert_issue_date":"2017-06-14","city":"WHITEFISH","country_code":"US","county_code":"029","cruise_speed_mph":400,"data_date":"2026-10-02","documents":[],"eng_mfr_mdl":"29001","engine_horsepower":0,"engine_maker":"GARRETT","engine_model":"TFE731 SERIES","engine_thrust_lb":3500,"expiration_date":"2020-06-30","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kind":"business-jets","kit_mfr":"","kit_model":"","last_action_date":"2017-06-14","maker":"Gates Learjet Corp.","maker_country":null,"maker_raw":"GATES LEARJET CORP.","maker_segment":null,"mfr_mdl_code":"5170602","mode_s_code":"50000700","mode_s_hex":"A001C0","model":"35A","n_number":"N1TW","name":"NASA 805 LLC","ntsb_checked":true,"ntsb_records":[],"num_engines":2,"other_names":"","plain_english":"N1TW is a Gates Learjet Corp. 35A, a fixed-wing airplane with more than one motor with turbofan engines, built in 1982. It has 10 seats. It is registered to NASA 805 LLC, an LLC in Whitefish, Montana. The FAA lists the registration as \"registration expired, pending cancellation\" (certificate issued June 14, 2017). It holds a standard airworthiness certificate for transport, dated March 10, 1982.","records_check":[{"finding":"Registration status is \"Registration expired, pending cancellation\". An aircraft cannot be operated on an invalid or expired registration; resolve this with the FAA before any transaction.","item":"Registration and identity","source":1,"status":"ATTENTION"},{"finding":"Standard certificate for transport, dated March 10, 1982, consistent with the 1982 manufacture year.","item":"Airworthiness certificate","source":1,"status":"CLEAR"},{"finding":"No earlier tail number is recorded against serial 476 for this model in the deregistered file.","item":"Prior registrations of this airframe","source":2,"status":"CLEAR"},{"finding":"N1TW was previously assigned to 1 other aircraft: Slingsby T59D KESTREL 19 (serial 1803, cancelled May 12, 1976). 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 N1TW. 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":"Northwest Mountain","region_code":"S","registrant_type":"LLC","registrant_type_code":"7","seats":10,"serial_number":"476","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"MT","status":"Registration expired, pending cancellation","status_code":"29","status_short":"Expired","street":"121 WISCONSIN AVE STE 101","street2":"","type_aircraft":"Fixed-wing, multi-engine","type_aircraft_code":"5","type_engine":"Turbofan","type_engine_code":"5","unique_id":"00810015","url":"https://eflight.com/aircraft/N1TW","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1982,"zip":"599372304"}