{"airworthiness_class":"","airworthiness_date":"","airworthiness_ops":"","category":"drone","cert_issue_date":"2023-07-18","city":"CEDAR CITY","country_code":"US","county_code":"021","cruise_speed_mph":null,"data_date":"2026-10-02","documents":[],"eng_mfr_mdl":"","engine_horsepower":null,"engine_maker":"","engine_model":"","engine_thrust_lb":null,"expiration_date":"2030-07-31","fractional_owner":0,"is_company":1,"is_electric":1,"is_unmanned_cert":0,"kind":"drones","kit_mfr":"","kit_model":"","last_action_date":"2023-07-18","maker":"Teledyne FLIR","maker_country":"US","maker_raw":"TELEDYNE FLIR","maker_segment":"Inspection and mapping drones","mfr_mdl_code":"06102FO","mode_s_code":"50152051","mode_s_hex":"A0D429","model":"SIRAS","n_number":"N1521S","name":"SOUTHERN UTAH UNIVERSITY","ntsb_checked":true,"ntsb_records":[{"city":"Edgewater","damage":"SUBS","date":"2010-02-27","highest_injury":"FATL","ntsb_no":"ERA10FA154","probable_cause":"The pilot's failure to maintain adequate airspeed while on approach, which resulted in an inadvertent stall. Contributing to the accident was the pilot's likely impairment due to back pain, symptoms of opiate withdrawal, or both.","registration":"N1521S","state":"MD","summary":"Accident on February 27, 2010 at Edgewater, MD: fatal, substantial damage (1 fatal).","type":"ACC"}],"num_engines":10,"other_names":"","plain_english":"N1521S is a Teledyne FLIR SIRAS, a rotorcraft powered by electric motors (a helicopter or multicopter). It is unmanned. It is registered to Southern Utah University, a government body in Cedar City, Utah. The registration is valid: it was issued on July 18, 2023 and expires on July 31, 2030. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.","records_check":[{"finding":"Valid registration to Southern Utah University, a government body, certificate issued July 18, 2023, expires July 31, 2030. No fractional interest recorded.","item":"Registration and identity","source":1,"status":"CLEAR"},{"finding":"No airworthiness certificate is on file. Usual for a newly registered aircraft, a project, or an aircraft that has not flown since a change of registration; ask for the certificate.","item":"Airworthiness certificate","source":1,"status":"ATTENTION"},{"finding":"No earlier tail number is recorded against serial 1836FF1E01L230500037 for this model in the deregistered file.","item":"Prior registrations of this airframe","source":2,"status":"CLEAR"},{"finding":"N1521S was previously assigned to 1 other aircraft: Beech P35 (serial D-6963, cancelled May 12, 2015). 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 N1521S: Accident on February 27, 2010 at Edgewater, MD: fatal, substantial damage (1 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":"Government","registrant_type_code":"5","seats":0,"serial_number":"1836FF1E01L230500037","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"UT","status":"Valid registration","status_code":"V","status_short":"Valid","street":"351 W UNIVERSITY BLVD","street2":"","type_aircraft":"Rotorcraft","type_aircraft_code":"6","type_engine":"Electric","type_engine_code":"10","unique_id":"01413018","url":"https://eflight.com/aircraft/N1521S","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"847202415"}