# Modification of Class D and Class E Airspace; Revocation of Class E Airspace; Buckley Space Force Base, Aurora, CO
> **Rule** · Final rule. · Published 2024-12-23 · Effective 2025-02-20 · 89 FR 104405
## Document
- **Document number:** 2024-30531
- **Category:** airspace
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 89 FR 104405
- **Publication date:** 2024-12-23
- **Effective date:** 2025-02-20
- **FAA docket:** Docket No. FAA-2024-1857
## Abstract

This action modifies the Class D airspace and Class E airspace designated as a surface area and revokes the Class E airspace designated as an extension to the Class D or Class E surface area at Buckley Space Force Base, Aurora, CO. Additionally, this action modifies the administrative portions of the airport's legal descriptions to match the FAA's database. These actions will support the safety and management of instrument flight rules (IFR) and visual flight rules (VFR) operations at the airport.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2024/12/23/2024-30531/modification-of-class-d-and-class-e-airspace-revocation-of-class-e-airspace-buckley-space-force-base)
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