{"database": "openregs", "table": "federal_register", "rows": [["2017-03543", "Establishment of Class E Airspace; Wessington Springs, SD", "Rule", "This action establishes Class E airspace extending upward from 700 feet above the surface at Wessington Springs Airport, Wessington Springs, SD. Controlled airspace is necessary to accommodate new Standard Instrument Approach Procedures developed at Wessington Springs Airport, for the safety and management of Instrument Flight Rules (IFR) operations at the airport.", "2017-02-27", 2017, 2, "https://www.federalregister.gov/documents/2017/02/27/2017-03543/establishment-of-class-e-airspace-wessington-springs-sd", "https://www.govinfo.gov/content/pkg/FR-2017-02-27/pdf/2017-03543.pdf", "Transportation Department; Federal Aviation Administration", "492,159", "This action establishes Class E airspace extending upward from 700 feet above the surface at Wessington Springs Airport, Wessington Springs, SD. Controlled airspace is necessary to accommodate new Standard Instrument Approach Procedures developed at...", 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": ["2017-03543"], "units": {}, "query_ms": 0.32414705492556095, "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"}