{"airworthiness_class":"Standard","airworthiness_date":"2007-09-26","airworthiness_ops":"Normal","category":"conventional","cert_issue_date":"2025-09-23","city":"LAS VEGAS","country_code":"US","county_code":"003","cruise_speed_mph":null,"data_date":"2026-10-02","documents":[],"eng_mfr_mdl":"60056","engine_horsepower":747,"engine_maker":"TURBOMECA","engine_model":"ARRIEL 2B1","engine_thrust_lb":0,"expiration_date":"2032-09-30","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kind":"helicopters","kit_mfr":"","kit_model":"","last_action_date":"2025-09-23","maker":"Eurocopter","maker_country":null,"maker_raw":"EUROCOPTER","maker_segment":null,"mfr_mdl_code":"8680954","mode_s_code":"51562652","mode_s_hex":"A6E5AA","model":"AS 350 B3","n_number":"N54315","name":"DISCOVERY HELICOPTERS LLC","ntsb_checked":true,"ntsb_records":[],"num_engines":1,"other_names":"","plain_english":"N54315 is an Eurocopter AS 350 B3, a rotorcraft with turboshaft engines (a helicopter or multicopter). It has 6 seats. It is registered to Discovery Helicopters LLC, an LLC in Las Vegas, Nevada. The registration is valid: it was issued on September 23, 2025 and expires on September 30, 2032. It holds a standard airworthiness certificate for normal, dated September 26, 2007.","records_check":[{"finding":"Valid registration to Discovery Helicopters LLC, an LLC, certificate issued September 23, 2025, expires September 30, 2032. No fractional interest recorded.","item":"Registration and identity","source":1,"status":"CLEAR"},{"finding":"Standard certificate for normal; the FAA file gives no certificate date and no manufacture year.","item":"Airworthiness certificate","source":1,"status":"NOTE"},{"finding":"No earlier tail number is recorded against serial 4315 for this model in the deregistered file.","item":"Prior registrations of this airframe","source":2,"status":"CLEAR"},{"finding":"N54315 was previously assigned to 3 other aircraft: Piper PA-31-350 (serial 317405438, cancelled December 4, 1978); Noorduyn UC-64A (serial 627, cancelled December 28, 1948); Frankfort TG-1A (serial 2-7, cancelled September 19, 1942). 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 N54315. 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":"Western-Pacific","region_code":"4","registrant_type":"LLC","registrant_type_code":"7","seats":6,"serial_number":"4315","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"NV","status":"Valid registration","status_code":"V","status_short":"Valid","street":"5596 HAVEN ST","street2":"","type_aircraft":"Rotorcraft","type_aircraft_code":"6","type_engine":"Turboshaft","type_engine_code":"3","unique_id":"00380349","url":"https://eflight.com/aircraft/N54315","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"891192415"}