[Federal Register Volume 87, Number 80 (Tuesday, April 26, 2022)]
[Proposed Rules]
[Pages 24483-24484]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2022-08783]


-----------------------------------------------------------------------

DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 71

[Docket No. FAA-2022-0435; Airspace Docket No. 19-AAL-73]
RIN 2120-AA66


Proposed Amendment of United States Area Navigation (RNAV) Route 
T-270; Shishmaref, AK

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Notice of proposed rulemaking (NPRM).

-----------------------------------------------------------------------

SUMMARY: This action proposes to amend United States Area Navigation 
(RNAV) T-route, T-270 in the vicinity of Shishmaref, AK due to the 
planned decommissioning of the Shishmaref, AK, (SHH) Non-Directional 
Beacons (NDB) and the Norton Bay, AK, (OAY) NDB. Both NDBs will be 
decommissioned as part of a large and comprehensive T-route 
modernization project for the state of Alaska.

DATES: Comments must be received on or before June 10, 2022.

ADDRESSES: Send comments on this proposal to the U.S. Department of 
Transportation, Docket Operations, 1200 New Jersey Avenue SE, West 
Building Ground Floor, Room W12-140, Washington, DC 20590; telephone: 
(800) 647-5527, or (202) 366-9826. You must identify FAA Docket No. 
FAA-2022-0435; Airspace Docket No. 19-AAL-73 at the beginning of your 
comments. You may also submit comments through the internet at https://www.regulations.gov.
    FAA Order JO 7400.11F, Airspace Designations and Reporting Points, 
and subsequent amendments can be viewed online at https://www.faa.gov/air_traffic/publications/. For further information, you can contact the 
Rules and Regulations Group, Federal Aviation Administration, 800 
Independence Avenue SW, Washington, DC, 20591; telephone: (202) 267-
8783.

FOR FURTHER INFORMATION CONTACT: Jesse Acevedo, 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 expand the availability of RNAV in Alaska and 
improve the efficient flow of air traffic within the National Airspace 
System (NAS) by lessoning the dependency on ground based navigation.

Comments Invited

    Interested parties are invited to participate in this proposed 
rulemaking by submitting such written data, views, or arguments as they 
may desire. Comments that provide the factual basis supporting the 
views and suggestions presented are particularly helpful in developing 
reasoned regulatory decisions on the proposal. Comments are 
specifically invited on the overall regulatory, aeronautical, economic, 
environmental, and energy-related aspects of the proposal.
    Communications should identify both docket numbers (FAA Docket No. 
FAA-2022-0435; Airspace Docket No. 19-AAL-73) and be submitted in 
triplicate to the Docket Management Facility (see ADDRESSES section for 
address and phone number). You may also submit comments through the 
internet at https://www.regulations.gov.
    Commenters wishing the FAA to acknowledge receipt of their comments 
on this action must submit with those comments a self-addressed, 
stamped postcard on which the following statement is made: ``Comments 
to FAA Docket No. FAA-2022-0435; Airspace Docket No. 19-AAL-73.'' The 
postcard will be date/time stamped and returned to the commenter.
    All communications received on or before the specified comment 
closing date will be considered before taking action on the proposed 
rule. The proposal contained in this action may be changed in light of 
comments received. All comments submitted will be available for 
examination in the public docket both before and after the comment 
closing date. A report summarizing each substantive public contact with 
FAA personnel concerned with this rulemaking will be filed in the 
docket.

Availability of NPRM

    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 https://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 and phone number) between 
9:00 a.m. and 5:00 p.m., Monday through Friday, except Federal 
holidays. An informal docket may also be examined during normal 
business hours at the office of the Western Service Center, Operations 
Support Group, Federal Aviation Administration, 2200 South 216th St., 
Des Moines, WA 98198.

Availability and Summary of Documents for Incorporation by Reference

    This document proposes to amend FAA Order JO 7400.11F, Airspace 
Designations and Reporting Points, dated August 10, 2021, and effective 
September 15, 2021. FAA Order JO 7400.11F is publicly available as 
listed in the ADDRESSES section of this document. FAA Order JO 7400.11F 
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 a larger and 
comprehensive RNAV T-route modernization project in the state of 
Alaska. The project's mission statement is ``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

[[Page 24484]]

enroute 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 Enroute Altitude (MEA) or Global Navigation Satellite 
System Minimum Enroute Altitude (GNSS 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.
    Industry and users have indicated a desire that the FAA transition 
the Alaskan enroute navigation structure away from any dependency on 
NDBs, and move to develop and improve the RNAV route structure. The FAA 
believes this request is time sensitive given the increasing number of 
NDBs that are currently and/or scheduled out of service, and the lack 
of an NDB acquisition, maintenance, or sustainment program, which 
forces aircraft flying under Instrument Flight Rules (IFR) that are 
without de-icing protection to fly at higher MEAs, with the potentially 
associated loss of safety.
    The FAA is proposing to amend RNAV T-route T-270. This proposed 
action is necessary due to the planned decommissioning of the Norton 
Bay, AK, (OAY) NDB and the Shishmaref, AK, (SHH) NDB. Both NDBs will 
decommissioned as part of the RNAV modernization effort for the state 
of Alaska. The FAA proposes to replace the Norton Bay and Shishmaref, 
AK, NDBs with the HALUS and the HIPIV waypoints (WPs), respectively. 
The FAA also proposes to reverse the order of the RNAV T-route in the 
route description to comply with guidance in FAA Order JO 7400.2. 
Finally, the FAA proposes to remove the HEXOG, AK, WP from the legal 
description due to it having less than a 1 degree turn and is not 
required.

The Proposal

    The FAA is proposing an amendment to 14 CFR part 71 to amend RNAV 
route T-270 in the vicinity of Shishmaref, AK in support of a large and 
comprehensive T-route modernization project in the state of Alaska.
    The proposed RNAV T-route amendment is described below.
    T-270: T-270 currently extends between the Norton Bay, AK, (OAY) 
NDB and the Shishmaref, AK, (SHH) VOR/DME. This FAA proposes to replace 
the OAY NDB and the SHH NDB with the HALUS, AK, WP and the HIPIV, AK, 
WP, respectively. Further, the FAA proposes to remove the HEXOG, AK, WP 
from the legal description. Finally, the order of the T-route would be 
reversed from the published legal description to comply with current 
guidance in FAA Order JO 7400.2. As a result, T-270 would extend 
between the HIPIV, AK, WP and the HALUS, AK, WP.
    United States Area Navigation Routes are published in paragraph 
6011 of FAA Order JO 7400.11F dated August 10, 2021 and effective 
September 15, 2021, which is incorporated by reference in 14 CFR 71.1. 
The RNAV route listed in this document would be published subsequently 
in FAA Order JO 7400.11.
    FAA Order JO 7400.11, Airspace Designations and Reporting Points, 
is published yearly and effective on September 15.

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 
7400.11F, Airspace Designations and Reporting Points, dated August 10, 
2021, and effective September 15, 2021, is amended as follows:

Paragraph 6011 United States Area Navigation Routes.

* * * * *

T-270 HIPIV, AK to HALUS, AK
 
HIPIV, AK                     WP                  (Lat. 66[deg]15'29.11'' N, long. 166[deg]03'23.59'' W)
HALUS, AK                     WP                  (Lat. 64[deg]41'43.78'' N, long. 162[deg]04'03.53'' W)
 

* * * * *

    Issued in Washington, DC, on April 20, 2022.
Scott M. Rosenbloom,
Manager, Airspace Rules and Regulations.
[FR Doc. 2022-08783 Filed 4-25-22; 8:45 am]
BILLING CODE 4910-13-P