{"database": "openregs", "table": "federal_register", "rows": [["2011-4937", "Proposed Amendment of Federal Airways; Alaska", "Proposed Rule", "This action proposes to revise all Anchorage, AK, Federal airways that are affected by the relocation of the Anchorage VHF Omnidirectional Range (VOR) navigation aid. This action is necessary for the safety and management of Instrument Flight Rules (IFR) within the National Airspace System.", "2011-03-04", 2011, 3, "https://www.federalregister.gov/documents/2011/03/04/2011-4937/proposed-amendment-of-federal-airways-alaska", "https://www.govinfo.gov/content/pkg/FR-2011-03-04/pdf/2011-4937.pdf", "Transportation Department; Federal Aviation Administration", "492,159", "This action proposes to revise all Anchorage, AK, Federal airways that are affected by the relocation of the Anchorage VHF Omnidirectional Range (VOR) navigation aid. This action is necessary for the safety and management of Instrument Flight Rules...", 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": ["2011-4937"], "units": {}, "query_ms": 33.61961699556559, "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"}