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###### Department of Transportation

###### Federal Aviation Administration

# AGENCY:

Federal Aviation Administration, DOT.

# ACTION:

Notice.

# SUMMARY:

                        The Federal Aviation Administration (FAA) announces its determination that the noise exposure maps submitted by the City of Des Moines for the Des Moines 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.                     

# DATES:

*Effective Date:*                         The effective date of the FAA's determination on the noise exposure maps is  August 1, 2007.                     

# FOR FURTHER INFORMATION CONTACT:

Todd  Madison, Federal Aviation Administration,  ACE-611F, Room 335, 901 Locust, Kansas City, MO 64106-2325, 816-329-2640. 

# SUPPLEMENTARY INFORMATION:

This notice announces that the FAA finds that the noise exposure maps submitted for Des Moines International Airport are in compliance with applicable requirements of Part 150, effective August 1, 2007. Under 49 U.S.C., section 47503 of 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 FAA to be in compliance with the requirements of 14 CFR Part 150, promulgated pursuant to the Act, may submit a noise compatibility program for FAA approval which 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 FAA has completed its review of the noise exposure maps and accompanying documentation submitted by the City of Des Moines. The documentation, “Des Moines International Airport 14 CFR Part 150 Noise Compatibility Study Noise Exposure Maps Update” and the companion document, “Supporting Information On Project Coordination and Local Consultation,” that constitutes the “noise exposure maps” as defined in section 150.7 of Part 150 includes: 2006 Noise Exposure Map, Exhibit 1; 2011 Noise Exposure Map, Exhibit 2. The documentation also contains exhibits, tables, and narrative representations of the data as required by section A150.101 of Part 150, and sections 47503 and 47506 of the Act. The FAA has determined that these noise exposure maps and accompanying documentation are in compliance with applicable requirements. This determination is effective on August 1, 2007. 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 14 CFR Part 150. Such determination                           ( print page 44914)                        does not constitute approval of the applicant's data, information or plans, or constitute 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 FAA's review of noise exposure maps. Therefore, the responsibility for the detailed overlaying of noise exposure contours 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.                 

                    Copies of the full noise exposure map documentation and of the FAA's evaluation of the maps are available for examination at the following locations: Federal Aviation Administration, Central Region Airports Division, Room 335, 901 Locust, Kansas City, MO 64106-2325; Craig S. Smith, Aviation Director, Des Moines International Airport, Department of Aviation, Room 201, 5800 Fleur Drive, Des Moines, IA 50321-2854. Questions may be directed to the individual named above under the heading,                     **FOR FURTHER INFORMATION CONTACT.**

Issued in Kansas City, Missouri, August 1, 2007 

George A. Hendon, 

Manager, Central Region Airports Division. 

[FR Doc. 07-3883 Filed 8-8-07; 8:45 am] 

BILLING CODE  4910-13-M