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###### Department of Transportation

###### Federal Aviation Administration

          - 14 CFR Part 71
          - [Docket No. FAA-2017-0618; Airspace Docket No. 17-ASW-9]

# AGENCY:

Federal Aviation Administration (FAA), DOT.

# ACTION:

Notice of proposed rulemaking (NPRM).

# SUMMARY:

This action proposes to establish Class D airspace at Clinton-Sherman Airport, Burns Flat, OK; remove Class D airspace at Clinton-Sherman Airport, Clinton-Sherman Airport, OK; and amend Class E airspace extending upward from 700 feet above the surface at Clinton-Sherman Airport, Burns Flat, OK; Clinton Municipal Airport, Clinton, OK; and Elk City Regional Business Airport, Elk City, OK. The FAA is proposing this action due to the decommissioning of the Sayre co-located VHF omnidirectional range and tactical air navigation (VORTAC) facility, which provided navigation guidance for the instrument procedures to these airports. The VORTAC is being decommissioned as part of the VHF omnidirectional range (VOR) Minimum Operational Network (MON) Program.

# DATES:

Comments must be received on or before October 10, 2017.

# 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 (202) 366-9826, or 1-800-647-5527. You must identify FAA Docket No. FAA-2017-0618; Airspace Docket No. 17-ASW-9 at the beginning of your comments. You may also submit comments through the Internet at                         *http://www.regulations.gov.*                         You may review the public docket containing the proposal, any comments received, and any final disposition in person in the Dockets Office between 9:00 a.m. and 5:00 p.m., Monday through Friday, except Federal holidays.                    

                        FAA Order 7400.11A, Airspace Designations and Reporting Points, and subsequent amendments can be viewed online at                         *http://www.faa.gov/​air_​traffic/​publications/​.*                         For further information, you can contact the Airspace Policy Group, Federal Aviation Administration, 800 Independence Avenue SW., Washington, DC 20591; telephone: (202) 267-8783. The Order is also available for inspection at the National Archives and Records Administration (NARA). For information on the availability of FAA Order 7400.11A at NARA, call (202) 741-6030, or go to                         *http://www.archives.gov/​federal_​register/​code_​of_​federal-regulations/​ibr_​locations.html.*

FAA Order 7400.11, Airspace Designations and Reporting Points, is published yearly and effective on September 15.

# 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,                           ( print page 40079)                        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 establish Class D airspace at Clinton-Sherman Airport, Burns Flat, OK; remove Class D airspace at Clinton-Sherman Airport, Clinton-Sherman Airport, OK; and amend Class E airspace extending upward from 700 feet above the surface at Clinton-Sherman Airport, Burns Flat, OK; Clinton Municipal Airport, Clinton, OK; and Elk City Regional Business Airport, Elk City, OK, to enhance the safety and support the management of IFR operations at these airports.                

## 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 and be submitted in triplicate to the address listed above. Commenters wishing the FAA to acknowledge receipt of their comments on this notice must submit with those comments a self-addressed, stamped postcard on which the following statement is made: “Comments to Docket No. FAA-2017-0618; Airspace Docket No. 17-ASW-9.” The postcard will be date/time stamped and returned to the commenter.

All communications received before the specified closing date for comments will be considered before taking action on the proposed rule. The proposal contained in this notice may be changed in light of the comments received. A report summarizing each substantive public contact with FAA personnel concerned with this rulemaking will be filed in the docket.

## Availability of NPRMs

                    An electronic copy of this document may be downloaded through the Internet at                     *http://www.regulations.gov*. Recently published rulemaking documents can also be accessed through the FAA's Web page at                    *http://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 the                     **ADDRESSES**                     section for the 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 Federal Aviation Administration, Air Traffic Organization, Central Service Center, Operations Support Group, 10101 Hillwood Parkway, Fort Worth, TX 76177.                

## Availability and Summary of Documents for Incorporation by Reference

                    This document proposes to amend FAA Order 7400.11A, Airspace Designations and Reporting Points, dated August 3, 2016, and effective September 15, 2016. FAA Order 7400.11A is publicly available as listed in the                     **ADDRESSES**                     section of this document. FAA Order 7400.11A lists Class A, B, C, D, and E airspace areas, air traffic service routes, and reporting points.                

## The Proposal

The FAA is proposing an amendment to Title 14 Code of Federal Regulations (14 CFR) part 71 that would:

Establish Class D airspace within a 4.7-mile radius of Clinton-Sherman Airport, Burns Flat, OK, to replace the airspace designation of Clinton-Sherman Airport, Clinton-Sherman Airport, OK, and bring the airspace descriptions in line with the requirements of FAA Order 7400.2L, Procedures for Handling Airspace Matters;

Remove Class D airspace at Clinton-Sherman Airport, Clinton-Sherman Airport, OK; and Modify Class E airspace extending upward from 700 feet above the surface as follows:

Within a 7.2-mile radius (reduced from an 8.2-mile radius) of Clinton-Sherman Airport, Burns Flat, OK, and remove the Burns Flat VORTAC and extensions to the south and north of the airport from the airspace description;

Correcting the airspace header to Clinton, OK, (formerly Clinton Municipal Airport, OK) to comply with FAA Order 7400.2L, remove the extension south of Clinton Regional Airport (formerly Clinton Municipal Airport), add an extension 2 miles each side of the 359° bearing from the airport from the 6.5-mile radius to 7 miles north of the airport, and update the name of the airport to coincide with the FAA's aeronautical database; and

Within a 6.5-mile radius (increased from a 6.4-mile radius) of Elk City Regional Business Airport (formerly Elk City Municipal Airport), Elk City, OK, remove the extension to the northeast of the airport, remove the Elk City RBN from the airspace description, and update the name and geographic coordinates of the airport to coincide with the FAA's aeronautical database.

Airspace reconfiguration is necessary due to the decommissioning of the Sayre VORTAC as part of the VOR MON Program, and to bring the airspace and airspace descriptions into compliance with FAA Order 7400.2L. Controlled airspace is necessary for the safety and management of standard instrument approach procedures for IFR operations at these airports.

Class D and E airspace designations are published in paragraph 5000 and 6005, respectively, of FAA Order 7400.11A, dated August 3, 2016, and effective September 15, 2016, which is incorporated by reference in 14 CFR 71.1. The Class D and E airspace designations listed in this document will be published subsequently in the Order.

## 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, is non-controversial and unlikely to result in adverse or negative comments. It, therefore: (1) Is not a “significant regulatory action” under Executive Order 12866; (2) is not a “significant rule” under 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, would 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)

      ( print page 40080)    

## The Proposed Amendment

Accordingly, pursuant to the authority delegated to me, 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 7400.11A, Airspace Designations and Reporting Points, dated August 3, 2016, and effective September 15, 2016, is amended as follows:

### Paragraph 5000 Class D Airspace.

* * * * *

## ASW OK D Burns Flat, OK [New]

Clinton-Sherman Airport, OK

(Lat. 35°20′23″ N., long. 99°12′02″ W.)

That airspace extending upward from the surface to and including 4,500 feet within a 4.7-mile radius of Clinton-Sherman Airport. 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.

* * * * *

## ASW OK D Clinton-Sherman Airport, OK [Removed]

### Paragraph 6005 Class E Airspace Areas Extending Upward From 700 Feet or More Above the Surface of the Earth.

* * * * *

## ASW OK E5 Burns Flat, OK [Amended]

Clinton-Sherman Airport, OK

(Lat. 35°20′23″ N., long. 99°12′02″ W.)

That airspace extending upward from 700 feet above the surface within a 7.2-mile radius of Clinton-Sherman Airport.

* * * * *

## ASW OK E5 Clinton, OK [Amended]

Clinton Regional Airport, OK

(lat. 35°32′18″ N., long. 98°55′58″ W.)

That airspace extending upward from 700 feet above the surface within a 6.5-mile radius of Clinton Regional Airport, and within 2 miles each side of the 359° bearing from the airport extending from the 6.5-mile radius to 7 miles north of the airport.

* * * * *

## ASW OK E5 Elk City, OK [Amended]

Elk City Regional Business Airport, OK

(Lat. 35°25′51″ N., long. 99°23′39″ W.)

That airspace extending upward from 700 feet above the surface within a 6.5-mile radius of Elk City Regional Business Airport.

Issued in Fort Worth, Texas, on August 16, 2017.

Walter Tweedy,

Acting Manager, Operations Support Group, ATO Central Service Center.

[FR Doc. 2017-17753 Filed 8-23-17; 8:45 am]

BILLING CODE 4910-13-P