[Federal Register Volume 88, Number 129 (Friday, July 7, 2023)]
[Proposed Rules]
[Pages 43258-43259]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2023-14233]


 ========================================================================
 Proposed Rules
                                                 Federal Register
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 This section of the FEDERAL REGISTER contains notices to the public of 
 the proposed issuance of rules and regulations. The purpose of these 
 notices is to give interested persons an opportunity to participate in 
 the rule making prior to the adoption of the final rules.
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  Federal Register / Vol. 88, No. 129 / Friday, July 7, 2023 / Proposed 
Rules  

[[Page 43258]]



DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 71

[Docket No. FAA-2023-1464 Airspace Docket No. 22-AAL-28]
RIN 2120-AA66


Revocation of Colored Federal Airway Green 4 (G-4) in the 
Vicinity of Dillingham, AK

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Notice of proposed rulemaking (NPRM).

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SUMMARY: This action proposes to revoke Colored Federal airway Green 4 
(G-4) in the vicinity of Dillingham, AK due to the pending 
decommissioning of the Wood River (BTS) Non-directional Beacon (NDB).

DATES: Comments must be received on or before August 21, 2023.

ADDRESSES: Send comments identified by FAA Docket No. FAA-2023-1464 and 
Airspace Docket No. 22-AAL-28 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: Send comments to 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 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 Federal holidays.
    FAA Order JO 7400.11G, 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: Steven Roff, Rules and Regulations 
Group, Office of Policy, Federal Aviation Administration, 800 
Independence Avenue SW, Washington, DC 20591; telephone: (202) 267-
8783.

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 
the 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 modify the route structure as necessary to 
preserve the safe and efficient flow of air traffic within the National 
Airspace System (NAS).

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 edit, 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 https://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 
Office (see ADDRESSES section for address, phone number, and hours of 
operations). An informal docket may also be examined during normal 
business hours at the office of the Operations Support Group, Western 
Service Center, Federal Aviation Administration, 2200 South 216th St., 
Des Moines, WA 98198.

Incorporation by Reference

    Colored Federal airways are published in paragraph 6009 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 7400.11G, dated August 19, 2022, and effective September 15, 2022. 
These updates would be published in the next

[[Page 43259]]

update to FAA Order JO 7400.11. That order is publicly available as 
listed in the ADDRESSES section of this document.
    FAA Order JO 7400.11G lists Class A, B, C, D, and E airspace areas, 
air traffic service routes, and reporting points.

Background

    In 2003, Congress enacted the Vision 100-Century of Aviation 
Reauthorization Act (Pub. L. 108-176), which established a joint 
planning and development office in the FAA to manage the work related 
to the Next Generation Air Transportation System (NextGen). Today, 
NextGen is an ongoing FAA-led modernization of the nation's air 
transportation system to make flying safer, more efficient, and more 
predictable.
    In support of NextGen, this proposal is part of an ongoing, large 
and comprehensive T-route modernization project in the state of Alaska. 
The project mission statement states: ``To modernize Alaska's Air 
Traffic Service route structure using satellite-based navigation 
development of new T-routes and optimization of existing T-routes will 
enhance safety, increase efficiency and access, and will provide en 
route continuity that is not subject to the restrictions associated 
with ground-based airway navigation.'' As part of this project, the FAA 
evaluated the existing Colored Airway structure for: (a) direct 
replacement (i.e., overlay) with a T-route that offers a similar or 
lower Minimum En route Altitude (MEA) or Global Navigation Satellite 
System (GNSS) Minimum En route Altitude (MEA); (b) the replacement of 
the colored airway with a T-route in an optimized but similar 
geographic area, while retaining similar or lower MEA; or (c) removal 
with no route structure (T-route) restored in that area because the 
value was determined to be insignificant.
    The aviation industry/users have indicated a desire for the FAA to 
transition the Alaskan en route navigation structure away from 
dependency on NDBs and move to develop and improve the United States 
Area Navigation (RNAV) route structure.
    Colored Federal airway G-4 extends between the Wood River (BTS) NDB 
and the Iliamna (ILI) NDB in Alaska. The decommissioning of the BTS NDB 
would render G-4 unusable. The FAA proposes to revoke G-4 in its 
entirety. The mitigation to the loss of G-4 is in place with RNAV route 
T-370 overlying the entire route.

The Proposal

    The FAA is proposing an amendment to 14 CFR part 71 to revoke 
Colored Federal airway G-4 in the vicinity of Dillingham, AK due to the 
pending decommissioning of the Wood River NDB.
    Colored Federal airway G-4 currently extends between the Wood 
River, AK, NDB and the Iliamna, AK, NDB. The FAA proposes to revoke G-4 
in its entirety.

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 FAA final regulatory action.

List 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 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 
7400.11G, Airspace Designations and Reporting Points, dated August 19, 
2022, and effective September 15, 2022, is amended as follows:

Paragraph 6009(a) Colored Federal Airways.

* * * * *

G-4 [Remove]

* * * * *

    Issued in Washington, DC, on June 29, 2023.
Brian Konie,
Acting Manager, Airspace Rules and Regulations.
[FR Doc. 2023-14233 Filed 7-6-23; 8:45 am]
BILLING CODE 4910-13-P


