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###### Department of Transportation

###### Federal Aviation Administration

          - 14 CFR Part 71
          - [Docket No. FAA-2022-0765; Airspace Docket No. 22-AAL-22]
          - RIN 2120-AA66

# AGENCY:

Federal Aviation Administration (FAA), DOT.

# ACTION:

Notice of proposed rulemaking (NPRM).

# SUMMARY:

This action proposes to revoke the Colored Federal airway Red-1 (R-1) in the vicinity of King Salmon, AK, due to the airway no longer being utilized by pilots as the overlaying United States Area Navigation (RNAV) route, T-230, provides better navigation capability with lower minimum enroute altitudes (MEA).

# DATES:

Comments must be received on or before July 28, 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-2022-0765; Airspace Docket No 22-AAL-22 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 modify the route structure as necessary to preserve the safe and efficient flow of air traffic within the National Airspace System.

## 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-2022-0765; Airspace Docket No. 22-AAL-22) 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-2022-0765; Airspace Docket No. 22-AAL-22.” 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

      ( print page 35693)    
                    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 Operations Support Group, Western Service Center, 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

The Alaska aviation industry/users have indicated a desire for the FAA to transition the Alaskan en route navigation structure away from the dependency on Non-Directional Beacon (NDB) navigational aids. The advances in technology have allowed for pilots to utilize alternate satellite-based navigation methods that are more precise for navigating the tough Alaska terrain.

During a recent study conducted by the FAA for a one year period, the FAA analyzed the utilization of the Colored Federal airway R-1 and determined it is not being utilized. Pilots prefer to use the RNAV T-route, T-230, to navigate the same airspace area. The RNAV route T-230 has been in place for many years and runs parallel to R-1 from the King Salmon, AK, VHF Omni-directional Range (VOR) to the St Paul Island, AK, NDB/Distance Measuring Equipment (NDB/DME). The satellite-based T-230 offers a lower flying altitude and more precise navigation than the NDB-based airway R-1. A radar study of R-1 usage for the past 12 months revealed no aircraft flew this airway. Air traffic control verified this study. The FAA, therefore, concluded that the use of the R-1 airway was abandoned. As such, this proposal would result in the removal of the Colored Federal airway R-1, since the air traffic service provided by this airway is no longer utilized.

To overcome the loss of the R-1 airway, alternate routings for non-global positioning system (GPS)-equipped aircraft are available from the King Salmon, AK, VOR to the St Paul Island, AK, NDB/DME using VOR Federal airway V-321, and the Colored Federal airway G-10 via the Cape Newenham NDB/DME.

## The Proposal

The FAA is proposing an amendment to 14 CFR part 71 to revoke Colored Federal airway R-1, due to the airway no longer being utilized by pilots as the overlaying RNAVroute, T-230, provides better navigation capability with lower MEA.

The proposed airway amendment is described below.

R-1: R-1 currently extends between the St Paul Island, AK, NDB/DME and the Chinook AK, NDB. The FAA proposes to revoke the route in its entirety.

Colored Federal airways are published in paragraph 6009(b) 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 Colored Federal airway listed in this document would be removed subsequently from 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

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.

§ 71.1 

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 6009(a) Colored Federal Airways.

* * * * *

## R-1 [Remove]

* * * * *

Issued in Washington, DC, on June 6, 2022.

Scott M. Rosenbloom,

Manager, Airspace Rules and Regulations.

[FR Doc. 2022-12588 Filed 6-10-22; 8:45 am]

BILLING CODE 4910-13-P