{"database": "openregs", "table": "federal_register", "rows": [["2025-24026", "Modification of Class E Airspace; Denver International Airport, Denver, CO", "Proposed Rule", "This action proposes to modify the Class E airspace extending upward from 700 feet above the surface, and remove the Class E airspace extending upward from 1,200 feet above the surface, at Denver International Airport, Denver, CO. Additionally, this action proposes an administrative modification to the airport's Class E airspace legal description. These actions would support the safety and management of instrument flight rules (IFR) operations within the airspace proposed herein.", "2025-12-30", 2025, 12, "https://www.federalregister.gov/documents/2025/12/30/2025-24026/modification-of-class-e-airspace-denver-international-airport-denver-co", "https://www.govinfo.gov/content/pkg/FR-2025-12-30/pdf/2025-24026.pdf", "Transportation Department; Federal Aviation Administration", "492,159", "This action proposes to modify the Class E airspace extending upward from 700 feet above the surface, and remove the Class E airspace extending upward from 1,200 feet above the surface, at Denver International Airport, Denver, CO. Additionally, this...", 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": ["2025-24026"], "units": {}, "query_ms": 0.3086552023887634, "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"}