{"database": "openregs", "table": "federal_register", "rows": [["2018-25780", "Airworthiness Directives; Hoffmann GmbH & Co. KG Propellers", "Rule", "We are revising airworthiness directive (AD) 2018-20-03 for certain Hoffmann GmbH & Co. KG (Hoffmann) model HO-V 62 propellers. AD 2018-20-03 required removal of the affected propeller blades and installation of modified propeller blades marked with a change letter \"A\" or \"B\" suffix. This AD requires the removal and replacement of the affected propeller blades and installation of modified propeller blades marked with a change letter \"A\" or \"B\" suffix. This AD was prompted by a determination that the applicability and installation prohibition paragraphs of AD 2018-20-03 were incorrect. We inadvertently included all Hoffmann model HO-V 62 propeller blades that did not have a change letter \"A\" or \"B\" suffix added to the serial number (S/N) and marked on the blade in the applicability and installation prohibition paragraphs of AD 2018-20-03. Only Hoffmann model HO-V 62 propellers with certain S/Ns without a change letter \"A\" or \"B\" suffix are affected. We are issuing this AD to address the unsafe condition on these products.", "2018-11-27", 2018, 11, "https://www.federalregister.gov/documents/2018/11/27/2018-25780/airworthiness-directives-hoffmann-gmbh-and-co-kg-propellers", "https://www.govinfo.gov/content/pkg/FR-2018-11-27/pdf/2018-25780.pdf", "Transportation Department; Federal Aviation Administration", "492,159", "We are revising airworthiness directive (AD) 2018-20-03 for certain Hoffmann GmbH & Co. KG (Hoffmann) model HO-V 62 propellers. AD 2018-20-03 required removal of the affected propeller blades and installation of modified propeller blades marked with a...", null]], "columns": ["document_number", "title", "type", "abstract", "publication_date", "pub_year", "pub_month", "html_url", "pdf_url", "agency_names", "agency_ids", "excerpts", "regulation_id_numbers"], "primary_keys": ["document_number"], "primary_key_values": ["2018-25780"], "units": {}, "query_ms": 81.11761196050793, "source": "Federal Register API & Regulations.gov API", "source_url": "https://www.federalregister.gov/developers/api/v1", "license": "Public Domain (U.S. Government data)", "license_url": "https://www.regulations.gov/faq"}