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Routine Rule Amended Corrected

Modification of Class E Airspace; Denver International Airport, Denver, CO

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Summary

The FAA issued a correction to a final rule modifying Class E airspace at Denver International Airport. The correction replaces an incorrect Airspace Docket number from '25-ANM-144' to '25-ANM-152' in the March 31, 2026 final rule. The effective date of July 9, 2026 and substantive airspace modifications remain unchanged.

Published by Transportation Department on federalregister.gov . Detected, standardized, and enriched by GovPing. Review our methodology and editorial standards .

What changed

The FAA corrected an administrative error in a final rule modifying Class E airspace extending upward from 700 feet above the surface at Denver International Airport, Colorado. The correction updates the Airspace Docket number from '25-ANM-144' to '25-ANM-152' in Docket No. FAA-2025-5384.

This correction is informational for aviation operators, pilots, and airspace users who must reference FAA Order JO 7400.11K. No substantive changes to airspace designations or compliance requirements are involved. Entities with filings or documentation referencing the prior docket number should update those records to ensure accurate administrative references.

What to do next

  1. Verify correct Airspace Docket No. 25-ANM-152 in all related FAA filings and Order JO 7400.11K
  2. Update internal records referencing the prior incorrect docket number
  3. No new compliance obligations—effective date and airspace modifications unchanged

Archived snapshot

Apr 9, 2026

GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.

Rule

You may be interested in this older document that published on 03/31/2026 with action 'Final rule.' View Document

Modification of Class E Airspace; Denver International Airport, Denver, CO

A Rule by the Federal Aviation Administration on 04/09/2026

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  • Public Inspection Published Document: 2026-06879 (91 FR 17850) Document Headings ###### Department of Transportation
Federal Aviation Administration
  1. 14 CFR Part 71
  2. [Docket No. FAA-2025-5384; Airspace Docket No. 25-ANM-152]
  3. RIN 2120-AA66

AGENCY:

Federal Aviation Administration (FAA), DOT.

ACTION:

Final rule; correction.

SUMMARY:

This action corrects a final rule published by the FAA in the Federal Register on March 31, 2026, modifying the Class E airspace extending upward from 700 feet above the surface at Denver International Airport, Denver, CO. Specifically, this action corrects the airspace docket number associated with the affected airspace.

DATES:

The effective date of the final rule published in the Federal Register on March 31, 2026, remains 0901 UTC, July 9, 2026. The Director of the Federal Register approves this incorporation by reference action under 1 CFR part 51, subject to the annual revision of FAA Order JO 7400.11 and publication of conforming amendments.

ADDRESSES:

FAA Order JO 7400.11K, Airspace Designations and Reporting Points, and subsequent amendments can be viewed online at www.faa.gov/​air_​traffic/​publications/. You may also contact the Rules and Regulations Group, Policy Directorate, Federal Aviation Administration, 600 Independence Avenue SW, Washington, DC 20597; telephone: (202) 267-8783.

FOR FURTHER INFORMATION CONTACT:

Nathan A. Chaffman, Federal Aviation Administration, Western Service Center, Operations Support Group, 2200 S. 216th Street, Des Moines, WA 98198; telephone (206) 231-3460.

SUPPLEMENTARY INFORMATION:

History

The FAA published a final rule in the Federal Register (91 FR 15883; March 31, 2026) for Docket FAA-2025-5384, which modified Class E airspace extending upward from 700 feet above the surface at Denver International Airport, Denver, CO. Subsequent to publication, the FAA identified an administrative error in the FAA Airspace Docket number used in the final rule. This action corrects the error by replacing the incorrect Airspace Docket number, “25-ANM-144,” with the intended Airspace Docket number, “25-ANM-152.”

Correction to Final Rule

Accordingly, pursuant to the authority delegated to me, the final rule for Docket No. FAA-2025-5384, as published in the Federal Register on March 31, 2026 (91 FR 15883), FR Doc. 2026-06214, is corrected as follows:

  1. On page 15883, in the first column, in the document headings, revise the document identification numbers line (the “agency docket number” line) to read as follows: “[Docket No. FAA-2025-5384; Airspace Docket No. 25-ANM-152]”.

Issued in Des Moines, Washington, on April 1, 2026.

B.G. Chew,

Group Manager, Operations Support Group, Western Service Center.

[FR Doc. 2026-06879 Filed 4-8-26; 8:45 am]

BILLING CODE 4910-13-P

Published Document: 2026-06879 (91 FR 17850)

CFR references

14 CFR 71

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Last updated

Classification

Agency
Transportation Department
Published
July 9th, 2026
Compliance deadline
July 9th, 2026 (83 days)
Instrument
Rule
Legal weight
Binding
Stage
Corrected
Change scope
Minor
Document ID
91 FR 17850 / Docket No. FAA-2025-5384
Docket
Docket No. FAA-2025-5384 Airspace Docket No. 25-ANM-152
Supersedes
FAA-2025-5384 (91 FR 15883)

Who this affects

Applies to
Transportation companies
Industry sector
4811 Air Transportation
Activity scope
Airspace designation Air traffic operations Flight procedures
Geographic scope
United States US

Taxonomy

Primary area
Transportation
Operational domain
Compliance
Topics
Aviation

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