{"airworthiness_class":"Standard","airworthiness_date":"1974-05-01","airworthiness_ops":"Normal","category":"conventional","cert_issue_date":"2018-07-31","city":"HOUSTON","country_code":"US","county_code":"201","cruise_speed_mph":201,"data_date":"2026-10-02","documents":[],"eng_mfr_mdl":"61507","engine_horsepower":550,"engine_maker":"U/A CANADA","engine_model":"PT6A-6A&6B","engine_thrust_lb":0,"expiration_date":"2028-07-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kind":"turboprops","kit_mfr":"","kit_model":"","last_action_date":"2023-05-26","maker":"Beech","maker_country":null,"maker_raw":"BEECH","maker_segment":null,"mfr_mdl_code":"1152913","mode_s_code":"50241451","mode_s_hex":"A14329","model":"C90","n_number":"N1801B","name":"SJD FLIGHT LLC","ntsb_checked":true,"ntsb_records":[{"city":"VAN NUYS","damage":"SUBS","date":"2000-10-17","highest_injury":"NONE","ntsb_no":"LAX01FA018","probable_cause":"The failure of the pilot to correctly set a new transponder code and an anomaly in ATC software that precluded the controller from manually overriding the resulting inhibition of displayed data.  Factors in the accident were impaired function of the collision avoidance system in the other airplane due to structural masking of the airplane's transponder antenna, an intermittent failure of the approach controller's communication radio transmitter which interfered with his ability to communicate traffic information to the flight crew of other airplane, the failure of both the approach controller and the tower controller to issue safety alerts when the traffic conflict became apparent, and the failure of the flight crew of the other airplane to maintain an adequate visual lookout to see and avoid the airplane.","registration":"N1801B","state":"CA","summary":"Accident on October 17, 2000 at Van Nuys, CA: no injuries, substantial damage.","type":"ACC"}],"num_engines":2,"other_names":"","plain_english":"N1801B is a Beech C90, a fixed-wing airplane with more than one motor with turboprop engines, built in 1974. It has 9 seats. It is registered to Sjd Flight LLC, an LLC in Houston, Texas. The registration is valid: it was issued on July 31, 2018 and expires on July 31, 2028. It holds a standard airworthiness certificate for normal, dated May 1, 1974.","records_check":[{"finding":"Valid registration to Sjd Flight LLC, an LLC, certificate issued July 31, 2018, expires July 31, 2028. No fractional interest recorded.","item":"Registration and identity","source":1,"status":"CLEAR"},{"finding":"Standard certificate for normal, dated May 1, 1974, consistent with the 1974 manufacture year.","item":"Airworthiness certificate","source":1,"status":"CLEAR"},{"finding":"No earlier tail number is recorded against serial LJ-634 for this model in the deregistered file.","item":"Prior registrations of this airframe","source":2,"status":"CLEAR"},{"finding":"N1801B was previously assigned to 1 other aircraft: Luscombe 8E (serial 6228, cancelled July 14, 1971). 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 N1801B: Accident on October 17, 2000 at Van Nuys, 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":"Southwestern","region_code":"2","registrant_type":"LLC","registrant_type_code":"7","seats":9,"serial_number":"LJ-634","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"TX","status":"Valid registration","status_code":"V","status_short":"Valid","street":"6200 SAVOY DR STE 150","street2":"","type_aircraft":"Fixed-wing, multi-engine","type_aircraft_code":"5","type_engine":"Turboprop","type_engine_code":"2","unique_id":"00642540","url":"https://eflight.com/aircraft/N1801B","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1974,"zip":"770363320"}