Establishment of Class E Airspace, Twin Bridges, MT

Federal Register, Volume 82 Issue 233 (Wednesday, December 6, 2017)

Federal Register Volume 82, Number 233 (Wednesday, December 6, 2017)

Rules and Regulations

Pages 57541-57543

From the Federal Register Online via the Government Publishing Office www.gpo.gov

FR Doc No: 2017-26202

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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 71

Docket No. FAA-2017-0737; Airspace Docket No. 16-ANM-12

Establishment of Class E Airspace, Twin Bridges, MT

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Final rule.

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SUMMARY: This action establishes Class E airspace extending upward from 700 and 1,200 feet above the surface at Twin Bridges Airport, Twin Bridges, MT, to accommodate the development of instrument flight rules (IFR) operations under standard instrument approach and departure procedures at the airport, for the safety and management of aircraft within the National Airspace System. This action also makes a minor correction to one geographic coordinate of the airport reference point.

DATES: Effective 0901 UTC, February 1, 2018. The Director of the Federal Register approves this incorporation by reference action under Title 1, Code of Federal Regulations, part 51, subject to the annual revision of FAA Order 7400.11 and publication of conforming amendments.

ADDRESSES: FAA Order 7400.11B, Airspace Designations and Reporting Points, and subsequent amendments can

Page 57542

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 this material at NARA, call (202) 741-6030, or go to https://www.archives.gov/federal-register/cfr/ibr-locations.html.

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

FOR FURTHER INFORMATION CONTACT: Tom Clark, Federal Aviation Administration, Operations Support Group, Western Service Center, 1601 Lind Avenue SW., Renton, WA 98057; telephone (425) 203-4511.

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 establishes Class E airspace extending upward from 700 feet above the earth at Twin Bridges Airport, Twin Bridges, MT, for the safety of aircraft and management of airspace within the National Airspace System.

History

On August 28, 2017, the FAA published a notice of proposed rulemaking (NPRM) in the Federal Register (82 FR 40740) Docket No. FAA-

2017-0737 to establish Class E airspace extending upward from 700 feet above the surface at Twin Bridges Airport, Twin Bridges, MT. Interested parties were invited to participate in this rulemaking effort by submitting written comments on the proposal to the FAA. No comments were received.

Subsequent to publication, the FAA discovered a rounding error equal to one second of latitude in the geographic coordinates of the airport listed in the NPRM. The coordinates are corrected (from lat. 45deg32'07'' N., to lat. 45deg32'08'' N.) in this action.

Class E airspace designations are published in paragraph 6005 of FAA Order 7400.11B, dated August 3, 2017, and effective September 15, 2017, which is incorporated by reference in 14 CFR 71.1. The Class E airspace designation listed in this document will be published subsequently in the Order.

Availability and Summary of Documents for Incorporation by Reference

This document amends FAA Order 7400.11B, Airspace Designations and Reporting Points, dated August 3, 2017, and effective September 15, 2017. FAA Order 7400.11B is publicly available as listed in the ADDRESSES section of this document. FAA Order 7400.11B lists Class A, B, C, D, and E airspace areas, air traffic service routes, and reporting points.

The Rule

This amendment to Title 14, Code of Federal Regulations (14 CFR) part 71 establishes Class E airspace extending upward from 700 feet above the surface within a 4.1-mile radius of Twin Bridges Airport, Twin Bridges, MT, and within 4.1 miles each side of the 011deg bearing from the airport extending to 12 miles north of the airport, and within 4.1 miles each side of the 195deg bearing from the airport extending to 13.5 miles south of the airport.

Additionally, this action establishes Class E airspace extending upward from 1,200 feet above the surface within a 20-mile radius of Twin Bridges Airport. This airspace is necessary to support the new standard instrument approach procedures for runways 17 and 35 for the safety and management of IFR operations at the airport.

Also, the airport reference point latitude coordinate is corrected to ``lat. 45deg32'08'' N.,'' from ``lat. 45deg32'07'' N.'' Except for this correction, this rule is the same as published in the NPRM.

Regulatory Notices and Analyses

The FAA has determined that this 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 only affects air traffic procedures and air navigation, it is certified that this 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

The FAA has determined that this action qualifies for categorical exclusion under the National Environmental Policy Act in accordance with FAA Order 1050.1F, ``Environmental Impacts: Policies and Procedures,'' paragraph 5-6.5a. This airspace action is not expected to cause any potentially significant environmental impacts, and no extraordinary circumstances exist that warrant preparation of an environmental assessment.

Lists of Subjects in 14 CFR Part 71

Airspace, Incorporation by reference, Navigation (air).

Adoption of the Amendment

In consideration of the foregoing, the Federal Aviation Administration amends 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

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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

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2. The incorporation by reference in 14 CFR 71.1 of FAA Order 7400.11B, Airspace Designations and Reporting Points, dated August 3, 2017, and effective September 15, 2017, is amended as follows:

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

   * * * * *

   ANM MT E5 Twin Bridges, MT New

   Twin Bridges Airport, MT

   (Lat. 45deg32'08'' N., long. 112deg18'08'' W.)

   That airspace extending upward from 700 feet above the surface within a 4.1-mile radius of Twin Bridges Airport, and within 4.1 miles each side of the 011deg bearing from the airport extending to 12 miles north of the airport, and within 4.1 miles each side of the 195deg bearing from the airport extending to 13.5 miles south of the airport; and that airspace upward from 1,200 feet above the surface within a 20-mile radius of Twin Bridges Airport.

   Page 57543

   Issued in Seattle, Washington, on November 21, 2017.

   Brian J. Johnson,

   Acting Group Manager, Operations Support Group, Western Service Center.

   FR Doc. 2017-26202 Filed 12-5-17; 8:45 am

   BILLING CODE 4910-13-P