{"database": "openregs", "table": "federal_register", "rows": [["E7-15980", "Airworthiness Directives; Sikorsky Aircraft Corporation Model S92-A Helicopters", "Rule", "This amendment adopts a new airworthiness directive (AD) for Sikorsky Aircraft Corporation (Sikorsky) Model S92-A helicopters. This action requires, within a specified time, borescope inspecting a certain part-numbered tail rotor pitch change shaft and bearing assembly (shaft and bearing assembly) and also inspecting after any installation. This amendment is prompted by an incident involving failure of a shaft and bearing assembly and servo clevis shaft resulting in loss of tail rotor control. The actions specified in this AD are intended to prevent failure of a shaft and bearing assembly, loss of tail rotor pitch and yaw control, and subsequent loss of control of a helicopter.", "2007-08-21", 2007, 8, "https://www.federalregister.gov/documents/2007/08/21/E7-15980/airworthiness-directives-sikorsky-aircraft-corporation-model-s92-a-helicopters", "https://www.govinfo.gov/content/pkg/FR-2007-08-21/pdf/E7-15980.pdf", "Transportation Department; Federal Aviation Administration", "492,159", "This amendment adopts a new airworthiness directive (AD) for Sikorsky Aircraft Corporation (Sikorsky) Model S92-A helicopters. This action requires, within a specified time, borescope inspecting a certain part-numbered tail rotor pitch change shaft and...", 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": ["E7-15980"], "units": {}, "query_ms": 17.588804941624403, "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"}