{"airworthiness_class":"Standard","airworthiness_date":"1999-03-15","airworthiness_ops":"Normal","category":"conventional","cert_issue_date":"2021-01-11","city":"WILMINGTON","country_code":"US","county_code":"003","cruise_speed_mph":112,"data_date":"2026-10-02","documents":[],"eng_mfr_mdl":"03020","engine_horsepower":420,"engine_maker":"ALLISON","engine_model":"250-C20 SER","engine_thrust_lb":0,"expiration_date":"2028-01-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kind":"helicopters","kit_mfr":"","kit_model":"","last_action_date":"2023-04-14","maker":"Hughes Helicopters Inc","maker_country":null,"maker_raw":"HUGHES HELICOPTERS INC","maker_segment":null,"mfr_mdl_code":"4470706","mode_s_code":"51651327","mode_s_hex":"A752D7","model":"HUGHES 369D","n_number":"N571HH","name":"HLH LEASING LLC","ntsb_checked":true,"ntsb_records":[{"city":"San Juan","damage":"","date":"2018-01-11","highest_injury":"SERS","ntsb_no":"ERA18LA091","probable_cause":"The helicopter pilot's improper decision to use an open-end grapple, instead of an A-frame attachment, to lift and move a ladder with a lineman on it and the lineman's improper decision to be lifted on a ladder via an open-end grapple, which were contrary to company policy and the Federal Aviation Regulations.","registration":"N571HH","state":"PR","summary":"Accident on January 11, 2018 at San Juan, PR: serious injuries.","type":"ACC"}],"num_engines":1,"other_names":"","plain_english":"N571HH is a Hughes Helicopters Inc HUGHES 369D, a rotorcraft with turboshaft engines (a helicopter or multicopter), built in 1977. It has 4 seats. It is registered to Hlh Leasing LLC, an LLC in Wilmington, Delaware. The registration is valid: it was issued on January 11, 2021 and expires on January 31, 2028. It holds a standard airworthiness certificate for normal, dated March 15, 1999.","records_check":[{"finding":"Valid registration to Hlh Leasing LLC, an LLC, certificate issued January 11, 2021, expires January 31, 2028. No fractional interest recorded.","item":"Registration and identity","source":1,"status":"CLEAR"},{"finding":"The airworthiness certificate on file is dated March 15, 1999, 22 years after the 1977 manufacture year. A re-issued certificate commonly follows export and re-import, a rebuild, or a return to the register after cancellation. The cause is documented in the FAA aircraft records file, which the full report obtains.","item":"Airworthiness certificate date","source":1,"status":"ATTENTION"},{"finding":"No earlier tail number is recorded against serial 470125D for this model in the deregistered file.","item":"Prior registrations of this airframe","source":2,"status":"CLEAR"},{"finding":"No other airframe has carried N571HH 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 N571HH: Accident on January 11, 2018 at San Juan, PR: serious injuries. 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":"Eastern","region_code":"1","registrant_type":"LLC","registrant_type_code":"7","seats":4,"serial_number":"470125D","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"DE","status":"Valid registration","status_code":"V","status_short":"Valid","street":"3511 SILVERSIDE RD STE 105","street2":"","type_aircraft":"Rotorcraft","type_aircraft_code":"6","type_engine":"Turboshaft","type_engine_code":"3","unique_id":"00520194","url":"https://eflight.com/aircraft/N571HH","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1977,"zip":"198104902"}