[Federal Register Volume 62, Number 116 (Tuesday, June 17, 1997)]
[Proposed Rules]
[Pages 32704-32705]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 97-15862]


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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 71

[Airspace Docket No. 97-ANM-08]


Proposed Establishment of Class E Airspace; Twin Falls, Idaho

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Notice of proposed rulemaking (NPRM).

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SUMMARY: This proposed rule would establish the Twin Falls, Idaho, 
Class E airspace. The recent commissioning of the Twin Falls Automated 
Surface Observing System (ASOS) qualifies the Twin Falls-Sun Valley 
Regional, Joslin Field for a Class E surface area. The area would be 
depicted on aeronautical charts for pilot reference.

DATES: Comments must be received on or before July 20, 1997.

ADDRESSES: Send comments on the proposal in triplicate to: Manager, 
Airspace Branch, ANM-520, Federal Aviation Administration, Docket No. 
97-ANM-08, 1601 Lind Avenue S.W., Renton, Washington 98055-4056.
    The official docket may be examined in the Office of the Assistant 
Chief Counsel for the Northwest Mountain Region at the same address.
    An informal docket may also be examined during normal business 
hours at the address listed above.

FOR FURTHER INFORMATION CONTACT: James Riley, ANM-520.4, Federal 
Aviation Administration, Docket No. 97-ANM-08, 1601 Lind Avenue S.W., 
Renton, Washington 98055-4056; telephone number: (425) 227-2537.
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 the airspace docket number 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 Airspace Docket No. 97-
ANM-08.'' 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 notice may be changed 
in the light of comments received. All comments submitted will be 
available for examination at the address listed above 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 NPRM's

    Any person may obtain a copy of this NPRM by submitting a request 
to the Federal Aviation Administration, Airspace Branch, ANM-520, 1601 
Lind Avenue S.W., Renton, Washington 98055-4056. Communications must 
identify the notice number of this NPRM. Persons interested in being 
placed on a mailing list for future NPRM's should also request a copy 
of Advisory Circular No. 11-2A, which describes the application 
procedure.

The Proposal

    The FAA is considering an amendment to part 71 of the Federal 
Aviation Regulations (14 CFR part 71) to establish Class E airspace at 
Twin Falls-Sun Valley Regional, Joslin Field. The recent commissioning 
of the Twin Falls ASOS qualifies the airport for a Class E surface 
area. The area would be depicted on aeronautical charts for pilot 
reference. The coordinates for this airspace docket are based on North 
American Datum 83. Class E airspace areas designated as a surface area 
for an airport are published in Paragraph 6002 of FAA Order 7400.9D 
dated September 4, 1996, and effective September 16, 1996, which is 
incorporated by reference in 14 CFR 71.1. The Class E airspace 
designation listed in this document would be published subsequently in 
the Order.
    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 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 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.

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--[AMENDED]

    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; 14 CFR 11.69.


Sec. 71.1  [Amended]

    2. The incorporation by reference in 14 CFR 71.1 of the Federal 
Aviation Administration Order 7400.9D, Airspace Designations and 
Reporting Points, dated September 4, 1996, and effective September 16, 
1996, is amended as follows:

Paragraph 6002 Class E airspace designated as a surface area for an 
airport.

* * * *

ANM ID E2 Twin Falls, ID [New]

Twin Falls-Sun Valley Regional, Joslin Field, ID
    (Lat. 42 deg.28'55''N, long. 114 deg.29'13''W)

    Within a 4.3-mile radius of the Twin Falls-Sun Valley Regional, 
Joslin Field. 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.
* * * * *

[[Page 32705]]

    Issued in Seattle, Washington, on June 2, 1997.
Helen Fabian Parke,
Manager, Air Traffic Division, Northwest Mountain Region.
[FR Doc. 97-15862 Filed 6-16-97; 8:45 am]
BILLING CODE 4910-13-M