{"database": "openregs", "table": "federal_register", "rows": [["2026-04457", "Modification of Class E Airspace; Ketchikan International Airport, Ketchikan, AK", "Rule", "This action modifies the Class E airspace area designated as a surface area for an airport and the Class E airspace extending upward from 700 feet above the surface at Ketchikan International Airport, Ketchikan, AK. Additionally, this action makes administrative amendments to the airport's Class E airspace legal descriptions. These actions support the safety and management of instrument flight rules (IFR) operations at the airport.", "2026-03-06", 2026, 3, "https://www.federalregister.gov/documents/2026/03/06/2026-04457/modification-of-class-e-airspace-ketchikan-international-airport-ketchikan-ak", "https://www.govinfo.gov/content/pkg/FR-2026-03-06/pdf/2026-04457.pdf", "Transportation Department; Federal Aviation Administration", "492,159", "This action modifies the Class E airspace area designated as a surface area for an airport and the Class E airspace extending upward from 700 feet above the surface at Ketchikan International Airport, Ketchikan, AK. Additionally, this action makes...", "2120-AA66"]], "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": ["2026-04457"], "units": {}, "query_ms": 0.9226290276274085, "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"}