[Federal Register Volume 90, Number 110 (Tuesday, June 10, 2025)]
[Proposed Rules]
[Pages 24360-24362]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2025-10422]


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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 71

[Docket No. FAA-2025-0767; Airspace Docket No. 25-AEA-5]
RIN 2120-AA66


Amendment of Class D and Class E5 Airspace; Revocation of Class 
E4 Airspace Dover, DE

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Notice of proposed rulemaking (NPRM).

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SUMMARY: This action proposes to amend Class D airspace at Dover Air 
Force Base (AFB) due to the current designated airspace not properly 
containing instrument flight rule operations. Additionally, this action 
proposes to establish Class E surface airspace and to revoke Class E 
surface extension airspace extending upward from the surface above 
Dover AFB, Dover, DE, due to the airspace no longer meeting the 
specifications of its current designation. This action also proposes to 
amend the boundaries of Class E airspace extending upward from 700ft 
that no longer meets the requirements for its specific designation due 
to the amendment or cancellation of Standard Instrument Approach 
Procedures. This action would also update the coordinates for Dover 
AFB, Dover, DE, Delaware Airpark, Dover, DE, and the Dover TACAN.

DATES: Comments must be received on or before July 25, 2025.

[[Page 24361]]


ADDRESSES: Send comments identified by FAA Docket No. FAA-2025-0767 and 
Airspace Docket No. 25-AEA-5 using any of the following methods:
    * Federal eRulemaking Portal: Go to www.regulations.gov and follow 
the online instructions for sending your comments electronically.
    * Mail: Docket Operations, M-30; U.S. Department of Transportation, 
1200 New Jersey Avenue SE, Room W12-140, West Building Ground Floor, 
Washington, DC 20590-0001.
    * Hand Delivery or Courier: Take comments to Docket Operations in 
Room W12-140 of the West Building Ground Floor at 1200 New Jersey 
Avenue SE, Washington, DC, between 9 a.m. and 5 p.m., Monday through 
Friday, except for Federal holidays.
    * Fax: Fax comments to Docket Operations at (202) 493-2251.
    Docket: Background documents or comments received may be read at 
www.regulations.gov at any time. Follow the online instructions for 
accessing the docket or go to the Docket Operations in Room W12-140 of 
the West Building Ground Floor at 1200 New Jersey Avenue SE, 
Washington, DC, between 9 a.m. and 5 p.m., Monday through Friday, 
except for Federal holidays.
    FAA Order JO 7400.11J 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: Christopher Stocking, Operations 
Support Group, Eastern Service Center, Federal Aviation Administration, 
1701 Columbia Avenue, College Park, GA 30337; Telephone: (404) 305-
5887.

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 would amend Class D, establish Class E2, revoke Class E4, and 
amend Class E5 airspace in Dover, DE.

Comments Invited

    The FAA invites interested persons to participate in this 
rulemaking by submitting written comments, data, or views. Comments are 
specifically invited on the overall regulatory, aeronautical, economic, 
environmental, and energy-related aspects of the proposal. The most 
helpful comments reference a specific portion of the proposal, explain 
the reason for any recommended change, and include supporting data. To 
ensure the docket does not contain duplicate comments, commenters 
should submit only one time if comments are filed electronically, or 
commenters should send only one copy of written comments if comments 
are filed in writing.
    The FAA will file in the docket all comments it receives, as well 
as a report summarizing each substantive public contact with FAA 
personnel concerning this proposed rulemaking. Before acting on this 
proposal, the FAA will consider all comments it receives on or before 
the closing date for comments. The FAA will consider comments filed 
after the comment period has closed if it is possible to do so without 
incurring expense or delay. The FAA may change this proposal in light 
of the comments it receives.
    Privacy: In accordance with 5 U.S.C. 553(c), DOT solicits comments 
from the public to better inform its rulemaking process. DOT posts 
these comments, without edits, including any personal information the 
commenter provides, to www.regulations.gov, as described in the system 
of records notice (DOT/ALL-14 FDMS), which can be reviewed at 
www.dot.gov/privacy.

Availability of Rulemaking Documents

    An electronic copy of this document may be downloaded through the 
internet at www.regulations.gov. Recently published rulemaking 
documents can also be accessed through the FAA's web page at 
www.faa.gov/air_traffic/publications/airspace_amendments/.
    You may review the public docket containing the proposal, any 
comments received, and any final disposition in person in the Dockets 
Operations office (see ADDRESSES section for address, phone number, and 
hours of operations). An informal docket may also be examined during 
regular business hours at the office of the Eastern Service Center, 
Federal Aviation Administration, Room 210, 1701 Columbia Ave., College 
Park, GA 30337.

Incorporation by Reference

    Class D and Class E airspace designations are published in 
paragraphs 5000, 6002, 6004, and 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 proposes to amend the 
current version of that order, FAA Order JO 7400.11J, dated July 31, 
2024, and effective September 15, 2024. These updates will be published 
in the next update to FAA Order JO 7400.11. That order is publicly 
available as listed in the ADDRESSES section of this document.
    FAA Order JO 7400.11J lists Class A, B, C, D, and E airspace areas, 
air traffic service routes, and reporting points.

The Proposal

    This action proposes an amendment to 14 CFR part 71 to amend Class 
D and E airspace, establish Class E airspace, and revoke Class E 
airspace for Dover AFB, Dover, DE.
    This action proposes to amend the Class D airspace extending upward 
from the surface to and including 2,500 feet MSL for Dover AFB (DOV), 
Dover, DE, by increasing it to a 4.9-mile radius as the current radius 
of 4.6-miles does not properly contain instrument flight rules 
operations. Additionally, this proposes to amend the Class D airspace 
as the air traffic control tower will no longer be full-time by 
establishing Class E airspace that will be effective when the control 
tower is closed.
    Accordingly, the action proposes to establish Class E surface 
airspace extending upward from the surface within a 4.9-mile radius of 
Dover AFB.
    This action proposes to revoke Class E airspace extending upward 
from the surface within 2.7 miles each side of the Dover TACAN 177[deg] 
radial extending from the 4.6-mile radius of Dover AFB to 5.7 miles 
south of the TACAN and within 2.7 miles each side of the Dover TACAN 
013[deg] radial extending from the 4.6-mile radius of the airport to 
5.7 miles north of the TACAN and within 2.7 miles each side of the 
Dover TACAN 133[deg] radial extending from the 4.6-mile radius of the 
airport to 5.7 miles southeast of the TACAN. This airspace no longer 
meets the requirements for its specific designation due to the 
amendment or cancellation of Standard Instrument Approach Procedures.
    This action proposes to amend Class E airspace extending upward 
from 700 feet above the surface for Dover AFB, Dover, DE, due to the 
current configuration no longer meeting the

[[Page 24362]]

requirements for its specific designation due to the amendment or 
cancellation of Standard Instrument Approach Procedures. The 
reconfiguration would remove that E airspace extending upward from 700 
feet above the surface within 3.1 miles each side of the Dover TACAN 
177[deg] radial extending from the 7.9-mile radius to 9.2 miles south 
of the TACAN and the Dover TACAN 133[deg] radial extending from the 
7.9-mile radius to 9.2 miles southeast of the TACAN, leaving only the 
airspace within a 7.9-mile radius of Dover AFB and within a 6.3-mile 
radius of the Delaware Airpark and within 5.7 miles north and 4 miles 
south of the Smyrna VORTAC 078[deg] radial extending from the 6.3-mile 
radius of Delaware Airpark to 10 miles east of the VORTAC.
    Controlled airspace is necessary for the safety and management of 
instrument flight rules (IFR) operations in the area.

Regulatory Notices and Analyses

    The FAA has determined that this proposed 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 
Department of Transportation (DOT) Regulatory Policies and Procedures 
(44 FR 11034; February 26, 1979); and (3) does not warrant preparation 
of a regulatory evaluation as the anticipated impact is so minimal. 
Since this is a routine matter that will only affect air traffic 
procedures and air navigation, it is certified that this proposed rule, 
when promulgated, will not have a significant economic impact on a 
substantial number of small entities under the criteria of the 
Regulatory Flexibility Act.

Environmental Review

    This proposal will be subject to an environmental analysis in 
accordance with FAA Order 1050.1F, ``Environmental Impacts: Policies 
and Procedures,'' prior to any final regulatory action by the FAA.

Lists of Subjects in 14 CFR Part 71

    Airspace, Incorporation by reference, Navigation (air).

The Proposed Amendment

    In consideration of the foregoing, the Federal Aviation 
Administration proposes to amend 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 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 
7400.11J, Airspace Designations and Reporting Points, dated July 31, 
2024, and effective September 15, 2024, is amended as follows:

Paragraph 5000 Class D Airspace.

* * * * *

AEA DE D Dover, DE [Amended]

Dover AFB, DE
    (Lat. 39[deg]07'46'' N, long. 75[deg]27'57'' W)

    That airspace extending upward from the surface to and including 
2,500 feet MSL within a 4.9-mile radius of Dover AFB. This Class D 
airspace area is effective during the specific dates and times 
established in advance by a Notice to Airmen. The effective date and 
time will thereafter be continuously published in the Chart 
Supplement.
* * * * *

Paragraph 6002 Class E Surface Airspace.

* * * * *

AEA DE E2 Dover, DE [New]

Dover AFB, DE
    (Lat. 39[deg]07'46'' N, long. 75[deg]27'57'' W)

    That airspace extending upward from the surface within a 4.9-
mile radius of Dover AFB. This Class E airspace area is effective 
during the specific dates and times established in advance by a 
Notice to Airmen. The effective date and time will thereafter be 
continuously published in the Chart Supplement.
* * * * *

Paragraph 6004 Class E Airspace Designated as an Extension to a 
Class D Surface Area.

* * * * *

AEA DE E4 Dover, DE [Remove]

Dover AFB, DE
    (Lat. 39[deg]07'48'' N, long. 75[deg]27'59'' W)
Dover TACAN
    (Lat. 39[deg]07'54'' N, long. 75[deg]28'05'' W)
* * * * *
    Paragraph 6005 Class E Airspace.
* * * * *

AEA DE E5 Dover, DE [Amended]

Dover AFB, DE
    (Lat. 39[deg]7'46'' N, long. 75[deg]27'57'' W)
Smyrna VORTAC
    (Lat. 39[deg]13'54'' N, long. 75[deg]30'57'' W)
Delaware Airpark, DE
    (Lat. 39[deg]13'07'' N, long. 75[deg]36'02'' W)

    That airspace extending upward from 700 feet above the surface 
within a 7.9-mile radius of Dover AFB and within a 6.3-mile radius 
of the Delaware Airpark and within 5.7 miles north and 4 miles south 
of the Smyrna VORTAC 078[deg] radial extending from the 6.3-mile 
radius of Delaware Airpark to 10 miles east of the VORTAC.
* * * * *

    Issued in College Park, Georgia, on June 4, 2025.
Patrick Young,
Manager, Airspace & Procedures Team North, Eastern Service Center, Air 
Traffic Organization.
[FR Doc. 2025-10422 Filed 6-9-25; 8:45 am]
BILLING CODE 4910-13-P