[Federal Register Volume 91, Number 75 (Monday, April 20, 2026)]
[Rules and Regulations]
[Pages 20874-20875]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2026-07644]


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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 71

[Docket No. FAA-2026-2212; Airspace Docket No. 26-AGL-1]
RIN 2120-AA66


Amendment of Class D Airspace; Appleton, WI

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Final rule.

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SUMMARY: This action amends the Class D airspace at Appleton, WI. This 
action accommodates revised instrument procedures and brings the 
airspace into compliance with FAA orders and supports instrument flight 
rule (IFR) procedures and operations.

DATES: Effective 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: A copy of the notice of proposed rulemaking (NPRM), all 
comments received, this final rule, and all background material may be 
viewed online at www.regulations.gov using the FAA Docket number. 
Electronic retrieval help and guidelines are available on the website. 
It is available 24 hours each day, 365 days each year. An electronic 
copy of this document may also be downloaded from 
www.federalregister.gov.
    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, Office of Policy, Federal Aviation Administration, 
800 Independence Avenue SW, Washington DC 20591; telephone: (202) 267-
8783.

FOR FURTHER INFORMATION CONTACT: Jeffrey Claypool, Federal Aviation 
Administration, Operations Support Group, Central Service Center, 10101 
Hillwood Parkway, Fort Worth, TX 76177; telephone (817) 222-5711.

SUPPLEMENTARY INFORMATION:

Authority for This Rulemaking

    The FAA's authority to issue rules regarding aviation safety is 
found in Title 49 of the United States Code. Subtitle I, Section 106 
describes the authority of the FAA Administrator. Subtitle VII, 
Aviation Programs, describes in more detail the scope of the agency's 
authority. This rulemaking is promulgated under the authority described 
in Subtitle VII, Part A, Subpart I, Section 40103. Under that section, 
the FAA is charged with prescribing regulations to assign the use of 
airspace necessary to ensure the safety of aircraft and the efficient 
use of airspace. This regulation is within the scope of that authority 
as it amends the Class D airspace at the affected airport to support 
IFR operations.

History

    The FAA published an NPRM for Docket No. FAA-2026-2212 in the 
Federal Register (91 FR 9208; February 25, 2026) proposing to amend the 
Class D airspace at Appleton, WI. Interested parties were invited to 
participate in this rulemaking effort by submitting written comments on 
the proposal to the

[[Page 20875]]

FAA. Two (2) comments were received supporting the action, and FAA 
acknowledges the support.

Incorporation by Reference

    Class D airspace designations are published in paragraph 6005 of 
FAA Order JO 7400.11, Airspace Designations and Reporting Points, which 
is incorporated by reference in 14 CFR 71.1 on an annual basis. This 
document amends the current version of that order, FAA Order JO 
7400.11K, dated August 4, 2025, and effective September 15, 2025. These 
amendments will be published in the next update to FAA Order JO 
7400.11. FAA Order JO 7400.11K, which lists Class A, B, C, D, and E 
airspace areas, air traffic service routes, and reporting points, is 
publicly available as listed in the ADDRESSES section of this document.

The Rule

    This action amends 14 CFR part 71 by modifying the Class D airspace 
at Appleton, WI, to accommodate revised instrument procedures.
    For the Appleton International Airport, Appleton, WI, Class D 
airspace, the action increases the radius from 4.2 to 4.4 miles.

Regulatory Notices and Analyses

    The FAA has determined that this regulation only involves an 
established body of technical regulations for which frequent and 
routine amendments are necessary to keep them operationally current. 
It, therefore: (1) is not a ``significant regulatory action'' under 
Executive Order 12866; (2) is not a ``significant rule'' under DOT 
Order 2100.6B, ``Policies and Procedures for Rulemakings'' (March 10, 
2025); and (3) does not warrant preparation of a regulatory evaluation 
as the anticipated impact is so minimal. Since this is a routine matter 
that only affects air traffic procedures and air navigation, it is 
certified that this rule, when promulgated, does not have a significant 
economic impact on a substantial number of small entities under the 
criteria of the Regulatory Flexibility Act.

Environmental Review

    The FAA has determined that this action qualifies for categorical 
exclusion under the National Environmental Policy Act in accordance 
with FAA Order 1050.1G, ``FAA National Environmental Policy Act 
Implementing Procedures,'' Paragraph B-2.5(a). This airspace action is 
not expected to cause any potentially significant environmental 
impacts, and no extraordinary circumstances exist that warrant 
preparation of an environmental assessment.

Lists of Subjects in 14 CFR 71

    Airspace, Incorporation by reference, Navigation (air).

The Amendment

    In consideration of the foregoing, the Federal Aviation 
Administration amends 14 CFR part 71 as follows:

PART 71--DESIGNATION OF CLASS A, B, C, D, AND E AIRSPACE AREAS; AIR 
TRAFFIC SERVICE ROUTES; AND REPORTING POINTS

0
1. The authority citation for 14 CFR part 71 continues to read as 
follows:

    Authority:  49 U.S.C. 106(f), 106(g), 40103, 40113, 40120; E.O. 
10854, 24 FR 9565, 3 CFR, 1959-1963 Comp., p. 389.


Sec.  71.1  [Amended]

0
2. The incorporation by reference in 14 CFR 71.1 of FAA Order JO 
7400.11K, Airspace Designations and Reporting Points, dated August 4, 
2025, and effective September 15, 2025, is amended as follows:

5000 Class D Airspace.

* * * * *

AGL WI D Appleton, WI [Amended]

Appleton International Airport, WI
(Lat. 44[deg]15'29'' N, long. 088[deg]31'09'' W)

    That airspace extending upward from the surface to and including 
3,400 feet MSL within a 4.4-mile radius of Appleton International 
Airport. This Class D airspace area is effective during the specific 
dates and times established in advance by a Notice to Airmen. The 
effective dates and times will thereafter be continuously published in 
the Chart Supplement.
* * * * *

    Issued in Fort Worth, Texas, on April 16, 2026.
Courtney E. Johns,
Acting Manager, Operations Support Group, ATO Central Service Center.
[FR Doc. 2026-07644 Filed 4-17-26; 8:45 am]
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