# Amendment of Class D and Class E Airspace and Establishment of Class E Airspace; Clovis, NM, and Portales, NM
> **Rule** · Final rule. · Published 2026-09-10 · Effective 2026-12-24 · 91 FR 57492
## Document
- **Document number:** 2026-18437
- **Category:** airspace
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 91 FR 57492
- **Publication date:** 2026-09-10
- **Effective date:** 2026-12-24
- **FAA docket:** Docket No. FAA-2026-3238
## Abstract

This action amends the Class D and Class E airspace at Clovis, NM, and establishes Class E airspace at Clovis, NM, and Portales, NM. This action is the result of a biennial airspace review conducted for Cannon AFB (Air Force Base), Clovis, NM, and airspace reviews conducted at Clovis Regional Airport, Clovis, NM, and Portales Municipal Airport, Portales, NM, due to updated instrument procedures. The name and geographic coordinates for the Cannon TACAN are also being updated to coincide with the FAA's aeronautical database. This action brings the airspace into compliance with FAA orders and supports instrument flight rule (IFR) procedures and operations.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2026/09/10/2026-18437/amendment-of-class-d-and-class-e-airspace-and-establishment-of-class-e-airspace-clovis-nm-and)
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