[Federal Register Volume 71, Number 244 (Wednesday, December 20, 2006)]
[Notices]
[Pages 76420-76421]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 06-9784]


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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration


Noise-Exposure Map Notice: Receipt of Noise-Compatibility Program 
and Request for Review for Portland International Airport, Portland, OR

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Notice.

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SUMMARY: The Federal Aviation Administration (FAA) announces its 
determination that the noise-exposure maps (NEM) submitted by the 
Director of Aviation for Portland International Airport under the 
provisions of 49 U.S.C. 47501 et seq. (Aviation Safety and Noise 
Abatement Act) and 14 CFR part 150 are in compliance with applicable 
requirements. The FAA also announces that it is reviewing a proposed 
noise-compatibility program that was submitted for Portland 
International Airport under Part 150, in conjunction with the noise-
exposure map, and that this program will be approved or disapproved on 
or before June 15, 2007.

DATES: Effective Date: The effective date of the FAA's determination on 
the noise-exposure maps and of the start of its review of the 
associated noise-compatibility program is December 13, 2006. The public 
comment period ends February 15, 2006.

FOR FURTHER INFORMATION CONTACT: Cayla Morgan, Federal Aviation 
Administration, Seattle Airports Division, 1601 Lind Ave. SW., Renton, 
WA, 98057-3356, telephone 425-227-2653. Comments on the proposed noise-
compatibility program should also be submitted to the above office.

SUPPLEMENTARY INFORMATION: This notice announces that the FAA finds 
that the noise-exposure maps submitted for Portland International 
Airport are in compliance with applicable requirements of Part 150, 
effective December 13, 2006. Further, the FAA is reviewing a proposed 
noise-compatibility program for that airport which will be approved or 
disapproved on or before June 15, 2007. This notice also announces the 
availability of this program for public review and comment.
    Under 49 U.S.C., 47503 (the Aviation Safety and Noise Abatement 
Act, hereinafter referred to as ``the Act''), an airport operator may 
submit to the FAA noise-exposure maps which meet applicable regulations 
and which depict non-compatible land uses as of the date of submission 
of such maps, a description of projected aircraft operations, and the 
ways in which such operations will affect such maps. The Act requires 
such maps to be developed in consultation with interested and affected 
parties in the local community, government agencies, and persons using 
the airport.
    An airport operator who has submitted noise-exposure maps that are 
found by the FAA to be in compliance with the requirements of Federal 
Aviation Regulations (FAR), Part 150, promulgated pursuant to the Act, 
may submit to the FAA for approval a noise-compatibility program that 
sets forth the measures the operator has taken or proposes to take to 
reduce existing non-compatible uses and prevent the introduction of 
additional non-compatible uses.
    The Director of Aviation for the Portland International Airport 
submitted to the FAA on October 5, 2006, noise-exposure maps, 
descriptions and other documentation that were produced during the 
Portland International Airport FAR Part 150 Study dated October 2006. 
It was requested that the FAA review this material as the noise-
exposure maps, as described in section 47503 of the Act, and that the 
noise mitigation measures, to be implemented jointly by the airport and 
surrounding communities, be approved as a noise-compatibility program 
under section 47504 of the Act.
    The FAA has completed its review of the noise-exposure maps and 
related descriptions submitted by the director of the Portland 
International Airport. The specific documentation determined to 
constitute the noise-exposure maps includes the following from the 
Portland International Airport Part 150 Noise-Compatibility Study 
Update:
    <bullet> Section B. Forecasts of Aviation Activity;
    <bullet> Pages D28 through D49, and D68 through D72 describe the 
input data used to develop the existing and future contours;
    <bullet> Section E--Land Use Analysis;
    <bullet> Table D7 at Page D32, Detailed Breakdown of Aircraft 
Operations;
    <bullet> Table D14 at Page D69, Operations by Aircraft Category for 
2008 Forecast;
    <bullet> Table D15 at Page D71, Aircraft Fleet Mix Assumptions for 
Future (2008) Conditions;
    <bullet> Page H1--Noise-exposure Map Supplemental Information;
    <bullet> Figure H1 at page H14, Future (2011) Existing Noise-
exposure Map;
    <bullet> Figure H2 at page H15 Existing (2005) Noise-exposure Map;
    <bullet> Section I--Public and Airport User Consultation Summary;
    <bullet> Appendix A--Public Hearing Comments and Responses
    <bullet> Appendix B--Comments Outside the Public Hearing Comment 
Period;
    The FAA has determined that these maps for Portland International 
Airport are in compliance with applicable requirements. This 
determination is effective on December 13, 2006. The FAA's 
determination on an airport operator's noise-exposure maps is limited 
to a finding that the maps were developed in accordance with the 
procedures contained in appendix A of FAR Part 150. Such determination 
does not constitute approval of the applicant's data, information or 
plans, or a commitment to approve a noise-compatibility program or to 
fund the implementation of that program.
    If questions arise concerning the precise relationship of specific 
properties to noise-exposure contours depicted on a noise-exposure map 
submitted under section 47503 of the Act, it should be noted that the 
FAA is not involved in any way in determining the relative locations of 
specific properties with regard to the depicted noise contours, or in 
interpreting the noise-exposure maps to resolve questions concerning, 
for example, which properties should be covered by the provisions of 
section 47506 of the Act. These functions are inseparable from the 
ultimate land use control and planning responsibilities of local 
government. These local responsibilities are not changed in any way 
under Part 150 or through the FAA's review of noise-exposure maps. 
Therefore, the responsibility for the detailed overlaying of noise-
exposure contours

[[Page 76421]]

onto the map depicting properties on the surface rests exclusively with 
the airport operator that submitted those maps, or with those public 
agencies and planning agencies with which consultation is required 
under section 47503 of the Act. The FAA has relied on the certification 
by the airport operator, under section 150.21 of FAR Part 150, that the 
statutorily required consultation has been accomplished.
    The FAA has formally received the noise-compatibility program for 
Portland International Airport, also effective on December 13, 2006. 
Preliminary review of the submitted material indicates that it conforms 
to the requirements for the submittal of noise-compatibility programs, 
but that further review will be necessary prior to approval or 
disapproval of the program. The formal review period, limited by law to 
a maximum of 180 days, will be completed on or before June 15, 2007.
    The FAA's detailed evaluation will be conducted under the 
provisions of 14 CFR Part 150, section 150.33. The primary 
considerations in the evaluation process are whether the proposed 
measures may reduce the level of aviation safety, create an undue 
burden on interstate or foreign commerce, or be reasonably consistent 
with obtaining the goal of reducing existing non-compatible land uses 
and preventing the introduction of additional non-compatible land uses.
    Interested persons are invited to comment on the proposed program 
with specific reference to these factors. The FAA will consider, to the 
extent practicable, all comments, other than those properly addressed 
to local land-use authorities. Copies of the noise-exposure maps, the 
FAA's evaluation of the maps, and the proposed noise-compatibility 
program are available for examination at the following locations:

Federal Aviation Administration, Airports Division, 1601 Lind Avenue, 
SW., Suite 315, Renton, WA 98057-3356.
Federal Aviation Administration, Seattle airports District Office, 1601 
Lind Avenue, SW., Suite 250, Seattle, WA 98057-3356.
Portland International Airport, 7000 NE Airport Way, Portland, OR 
97208.
* * * * *

    Issued in Renton, Washington, on December 13, 2006.
J. Wade Bryant,
Acting Manager, Airports Division, Northwest Mountain Region.
[FR Doc. 06-9784 Filed 12-19-06; 8:45 am]
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