
[Federal Register Volume 77, Number 124 (Wednesday, June 27, 2012)]
[Proposed Rules]
[Pages 38226-38227]
From the Federal Register Online via the Government Printing Office [www.gpo.gov]
[FR Doc No: 2012-15748]


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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 71

[Docket No. FAA-2012-0538; Airspace Docket No. 12-ANM-8]


Proposed Amendment of Class E Airspace; Lewistown, MT

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Notice of proposed rulemaking (NPRM).

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SUMMARY: This action proposes to modify Class E airspace at Lewistown 
Municipal Airport, Lewistown, MT. Controlled airspace is necessary to 
accommodate aircraft using Area Navigation (RNAV) Global Positioning 
System (GPS) standard instrument approach procedures at Lewistown 
Municipal Airport, Lewistown, MT. The FAA is proposing this action to 
enhance the safety and management of aircraft operations at the 
airport.

DATES: Comments must be received on or before August 13, 2012.

ADDRESSES: Send comments on this proposal to the U.S. Department of 
Transportation, Docket Operations, M-30, West Building Ground Floor, 
Room W12-140, 1200 New Jersey Avenue SE., Washington, DC 20590; 
telephone (202) 366-9826. You must identify FAA Docket No. FAA-2012-
0538; Airspace Docket No. 12-ANM-8, at the beginning of your comments. 
You may also submit comments through the Internet at http://www.regulations.gov.

FOR FURTHER INFORMATION CONTACT: Eldon Taylor, Federal Aviation 
Administration, Operations Support Group, Western Service Center, 1601 
Lind Avenue SW., Renton, WA 98057; telephone (425) 203-4537.

SUPPLEMENTARY INFORMATION:

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 2012-0538 and Airspace Docket No. 12-ANM-8) and be submitted in 
triplicate to the Docket Management System (see ADDRESSES section for 
address and phone number). You may also submit comments through the 
Internet at http://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-2012-0538 and Airspace Docket No. 12-ANM-8''. The 
postcard will be date/time stamped and returned to the commenter.
    All communications received on or before the specified closing date 
for comments 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 closing date 
for comments. 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/airports_airtraffic/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 a.m. and

[[Page 38227]]

5 p.m., Monday through Friday, except federal holidays. An informal 
docket may also be examined during normal business hours at the 
Northwest Mountain Regional Office of the Federal Aviation 
Administration, Air Traffic Organization, Western Service Center, 
Operations Support Group, 1601 Lind Avenue SW., Renton, WA 98057.
    Persons interested in being placed on a mailing list for future 
NPRMs should contact the FAA's Office of Rulemaking, (202) 267-9677, 
for a copy of Advisory Circular No. 11-2A, Notice of Proposed 
Rulemaking Distribution System, which describes the application 
procedure.

The Proposal

    The FAA is proposing an amendment to Title 14 Code of Federal 
Regulations (14 CFR) Part 71 by modifying Class E surface airspace and 
Class E airspace extending upward from 700 feet above the surface at 
Lewistown Municipal Airport, Lewistown, MT. Controlled airspace is 
necessary to accommodate aircraft using RNAV (GPS) standard instrument 
approach procedures at Lewistown Municipal Airport and would enhance 
the safety and management of aircraft operations at the airport.
    Class E airspace designations are published in paragraph 6002 and 
6005, respectively, of FAA Order 7400.9V, dated August 9, 2011, and 
effective September 15, 2011, which is incorporated by reference in 14 
CFR 71.1. The Class E airspace designation listed in this document will 
be published subsequently in this Order.
    The FAA has determined this proposed regulation only involves an 
established body of technical regulations for which frequent and 
routine amendments are necessary to keep them operationally current. 
Therefore, this proposed regulation; (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 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.
    The FAA's authority to issue rules regarding aviation safety is 
found in Title 49 of the U.S. Code. Subtitle 1, Section 106, describes 
the authority for 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 controlled airspace at Lewistown Municipal Airport, 
Lewistown, MT.
    This proposal will be subject to an environmental analysis in 
accordance with FAA Order 1050.1E, ``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

    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(g), 40103, 40113, 40120; E.O. 10854, 
24 FR 9565, 3 CFR, 1959-1963 Comp., p. 389.


Sec.  71.1  [Amended]

    2. The incorporation by reference in 14 CFR 71.1 of the Federal 
Aviation Administration Order 7400.9V, Airspace Designations and 
Reporting Points, dated August 9, 2011, and effective September 15, 
2011 is amended as follows:

Paragraph 6002 Class E airspace designated as surface areas.

* * * * *

ANM MT E2 Lewistown, MT [Modified]

Lewistown Municipal Airport, MT
    (Lat. 47[deg]02'57'' N., long. 109[deg]28'00'' W.)

    Within a 6.8-mile radius of the Lewistown Municipal Airport. 
This Class E 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 Airport/Facility Directory.

Paragraph 6005 Class E airspace areas extending upward from 700 
feet or more above the surface of the earth.

* * * * *

ANM MT E5 Lewistown, MT [Modified]

Lewistown Municipal Airport
    (Lat. 47[deg]02'57'' N., long. 109[deg]28'00'' W.)

    That airspace extending upward from 700 feet above the surface 
within 9.3-mile radius of the Lewistown Municipal Airport, and 
within 4.5 miles each side of the Lewistown Municipal Airport 
269[deg] bearing extending from the 9.3-mile radius to 14.5 miles 
west of the airport, and within 2.5 miles south and 4 miles north of 
the Lewistown Municipal Airport 258[deg] bearing extending from the 
9.3-mile radius to 20.5 miles west of the airport; that airspace 
extending upward from 1,200 feet above the surface bounded by a line 
beginning at lat. 47[deg]21'00'' N., long. 110[deg]33'00'' W.; to 
lat. 47[deg]30'00'' N., long. 110[deg]00'00'' W.; to lat. 
47[deg]16'00'' N., long. 109[deg]44'00'' W.; to lat. 47[deg]11'33'' 
N., long. 108[deg]46'00'' W.; to lat. 46[deg]43'40'' N., long. 
108[deg]48'22'' W.; to lat. 46[deg]43'40'' N., long. 109[deg]32'14'' 
W., to lat. 46[deg]32'19'' N., long. 109[deg]32'14'' W.; to lat. 
46[deg]32'19'' N., long. 110[deg]06'30'' W.; thence to the point of 
origin.


    Issued in Seattle, Washington, on June 18, 2012.
Vered Lovett,
Acting Manager, Operations Support Group, Western Service Center.
[FR Doc. 2012-15748 Filed 6-26-12; 8:45 am]
BILLING CODE 4910-13-P


