### 78329 Federal Register / Vol. 76, No. 242 / Friday, December 16, 2011 / Notices

**DEPARTMENT OF TRANSPORTATION**

**Federal Aviation Administration**

**Commercial Space Transportation Advisory Committee; Public** 
**Teleconference**

**AGENCY :**  Federal Aviation Administration (FAA), DOT.

**ACTION :**  Notice of Commercial Space Transportation Advisory Committee
Teleconference.

**SUMMARY :**  Pursuant to Section 10(a)(2) of the Federal Advisory Committee Act (Pub. L. 92–463, 5 U.S.C. App. 2), notice is hereby given of a teleconference of the Commercial Space Transportation Advisory Committee (COMSTAC). The teleconference will take place on Thursday, January 5, 2012, starting at 11
a.m. Eastern Standard Time. Individuals who plan to participate should contact Susan Lender, Designated Federal Officer (DFO), (the Contact Person listed below) by phone or email for the
teleconference call in number. The proposed agenda for this teleconference is to review and accept a report providing input to the United Nations Office of Outer Space Affairs. This report summarizes industry input to the
United Nations Committee on Peaceful Uses of Outer Space (UN COPOUS). COMSTAC members will receive a copy of the final report on approximately January 3, 2012. Members of the public may request a copy from Susan Lender, DFO (the Contact Person listed below).

Interested members of the public may
submit relevant written statements for
the COMSTAC members to consider under the advisory process. Statements may concern the issues and agenda
items mentioned above or additional issues that may be relevant for the U.S. commercial space transportation industry. Interested parties wishing to
submit written statements should contact Susan Lender, DFO, (the Contact Person listed below) in writing (mail or email) by December 29, 2011, so that the
information can be made available to
COMSTAC members for their review and consideration before the January 5, 2012, teleconference. Written statements should be supplied in the following formats: One hard copy with original signature or one electronic copy via
email.

An agenda will be posted on the FAA
Web site at http://www.faa.gov/go/ast.

Individuals who plan to participate and need special assistance should
inform the Contact Person listed below in advance of the meeting.

**FOR FURTHER INFORMATION CONTACT :**  Susan Lender (AST–5), Office of Commercial Space Transportation (AST), 800 Independence Avenue SW., Room 331, Washington, DC 20591, telephone (202) 267–8029; Email susan.lender@faa.gov. Complete information regarding COMSTAC is
available on the FAA Web site at: http:// www.faa.gov/about/office

_ org/ headquarters

_ offices/ast/ advisory

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Issued in Washington, DC. George C. Nield, Associate Administrator for Commercial Space Transportation.

[FR Doc. 2011–32212 Filed 12–15–11; 8:45 am]

**BILLING CODE 4910–13–P**

**DEPARTMENT OF TRANSPORTATION**

**Federal Aviation Administration**

**Noise Exposure Map Notice; Martin County Airport, Stuart, FL** 

**AGENCY :**  Federal Aviation Administration, DOT.

**ACTION :**  Notice.

**SUMMARY :**  The Federal Aviation Administration (FAA) announces its determination that the Noise Exposure Maps submitted by the Martin County Board of County Commissioners for Martin County 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 December 6, 2011.

**FOR FURTHER INFORMATION CONTACT :**  Allan Nagy, Federal Aviation Administration, Orlando Airports District Office, 5950 Hazeltine National Drive, Suite 400, Orlando, Florida 32822, (407) 812–6331, Extension 130.

**SUPPLEMENTARY INFORMATION :**  This
notice announces that the FAA finds that the Noise Exposure Maps submitted for Martin County Airport are in compliance with applicable requirements of Title 14 Code of Federal Regulations (CFR) part 150, effective December 6, 2011. Under 49 U.S.C. section 47503 of the Aviation Safety and Noise Abatement Act (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 airport operator has taken or proposes to take to reduce existing non-compatible uses and prevent the
introduction of additional noncompatible uses.

The FAA has completed its review of the Noise Exposure Maps and accompanying documentation submitted by the Martin County Board of County Commissioners. The
documentation that constitutes the ‘‘Noise Exposure Maps’’ as defined in Section 150.7 of 14 CFR part 150 includes: Table 4–2 Total and Average Annual Day Aircraft Operations, Base Year 2010 and Five-Year Forecast 2015; Table 4–3 Day-Night Split of Operations; Table 4–4 Total and Average Annual Day Aircraft Operations by Aircraft Category Base Year 2010 and Five-Year Forecast 2015; Table 4–5 Total Runway Utilization Rates, Fixed Wing Aircraft; Table 4–6 Night Runway Utilization Rates, Fixed Wing Aircraft; Table 4–7 Total and Night Utilization Rates, Helicopter Aircraft; Figure 4–4 Jet Arrival Flight Tracks ; Figure 4–5 Jet Departure Flight Tracks; Figure 4–6 Propeller Arrival Flight Tracks; Figure 4–7 Propeller Departure Flight Tracks; Figure 4–8 Helicopter Arrival Flight Tracks; Figure 4–9 Helicopter Departure Flight Tracks; Figure 4–10 Touch and Go Flight Tracks; Figure 5–2 2010 Existing Conditions Contours (2010 NEM); Figure 5–3 2015 Five-Year Forecast Conditions Contours (2015 NEM); Attachment 3, January 25, 2010 FAA Letter Approving 2010 Airport Master Plan Update Forecasts of Aviation Activity; Attachment 4, June 11, 2010 FAA AEE Approval Letter for the Use of Aircraft Substitutions in INM; Attachment 5, Modeled Average Daily Aircraft Operations Existing Conditions
2010 and Five-Year Forecast 2015 Conditions; Attachment 6, Figures A6– 1 through A6–7, Flight Tracks by Aircraft Type with Track Assignments; Attachment 7, Flight Track Utilization Rates Existing Conditions 2010 and

Five-Year Forecast 2015.

The FAA has determined that these Noise Exposure Maps and accompanying documentation are in compliance with applicable requirements. This determination is effective on December 6, 2011.