Federal Register / Vol. 76, No. 158 / Tuesday, August 16, 2011 / Notices 50809 

built to the minimum requirements in 

TSO–C129a. Two examples of these 

improvements are: (1) A requirement for 

the receiver to properly account for 

satellite range error if it is reflected in 

the User Range Accuracy index 

(commonly referred to as being 

‘‘Selective Availability aware’’); and, (2) 

requirements to ensure performance is 

not degraded due to an increasing radio 

frequency noise environment as other 

satellite systems become available. 

Since 1995, there has been one 

application for TSOA for TSO–C129a. 

Therefore, we believe that it is 

appropriate to cancel TSO–C129a, given 

the eventual obsolescence of TSO– 

C129a equipment, and the lack of 

industry interest in new TSO–C129a 

product designs. 

Issued in Washington, DC, on August 1, 

2011. 

Susan J.M. Cabler, 

Assistant Manager, Aircraft Engineering 

Division, Aircraft Certification Service. 

[FR Doc. 2011–20812 Filed 8–15–11; 8:45 am] 

BILLING CODE 4910–13–P 

DEPARTMENT OF TRANSPORTATION 

Federal Aviation Administration 

Notice of Availability of a Draft 

Environmental Assessment for a 

Proposed Airport Traffic Control Tower 

and Base Building, Toledo Express 

Airport, Swanton, OH 

AGENCY: Federal Aviation 

Administration (FAA), DOT. 

ACTION: Notice of availability of a draft 

environmental assessment for a 

proposed airport traffic control tower 

and base building, Toledo Express 

Airport, Swanton, OH. 

SUMMARY: The Federal Aviation 

Administration (FAA) proposes to fund, 

construct, and operate a new Airport 

Traffic Control Tower (ATCT) and Base 

Building at the Toledo Express Airport 

(TOL), Swanton, Ohio. The existing 

TOL ATCT and collocated Terminal 

Radar Approach Control facility are 

outdated and outmoded. The FAA’s 

preferred alternative is to construct the 

ATCT at a location located near the 

airport terminal building and 

approximately 1,000 feet west of the 

existing ATCT facility. The purpose and 

need of the proposed project is to 

improve visibility of airport surfaces, 

provide adequate space to improve 

operational and administrative 

efficiency, increase the efficient 

functionality of the facility, and have 

the capability to meet future operational 

and administrative expansion 

requirements. The FAA has prepared a 

Draft Environmental Assessment (DEA) 

in conformance with the requirements 

of the National Environmental Policy 

Act of 1969 (NEPA) and FAA Order 

1050.1E, Environmental Impacts: 

Policies and Procedures. The DEA 

analyzes the potential environmental 

impacts that may result from 

construction and operation of the 

proposed new ATCT and Base Building 

at the proposed site, as well as the no 

action alternative (i.e., not constructing 

and operating the ATCT). Ancillary 

actions that would be taken in order to 

maintain optimal operational 

characteristics include replacement of 

the current Runway 25 Localizer (LOC) 

antenna and shelter with a Mark 20 or 

Mark 20A LOC antenna and shelter, and 

relocation of the Runway 25 LOC 

antenna array to a location 1,070 feet 

outward from the Runway 07 threshold, 

relocation of the Moving Target 

Indicator reflector and the upgrade of 

electronics for the Runway 25 Glide 

Slope. The DEA is available for public 

review during a 30–day public comment 

period at Swanton Pubic Library, 305 

Chestnut Street, Swanton, Ohio 43558. 

ADDRESSES: The FAA will accept 

written comments on the DEA until 

close of business on September 21, 

2011. Comments on the DEA may be 

sent to: Ms. Virginia Marcks, Manager, 

AJW–C14D, FAA, 2300 East Devon 

Ave., Des Plaines, IL 60018, fax 847– 

294–7698, e-mail 

virginia.marcks@faa.gov. Copies of the 

Draft EA on compact disk may be 

obtained by contacting Ms. Virginia 

Marcks. Comments received on the DEA 

during the public comment period will 

be addressed in a Final Environmental 

Assessment. 

FOR FURTHER INFORMATION CONTACT: Ms. 

Virginia Marcks, Manager, Infrastructure 

Engineering Center, Federal Aviation 

Administration, 2300 East Devon 

Avenue, Des Plaines, Illinois 60018. 

Telephone number: 847–294–7494. Email: virginia.marcks@faa.gov. 

Issued in Des Plaines, Illinois, August 9, 

2011. 

Virginia Marcks, 

Manager, Infrastructure Engineering Center, 

Chicago, AJW–C14D, Central Service Area. 

[FR Doc. 2011–20750 Filed 8–15–11; 8:45 am] 

BILLING CODE 4910–13–P 

DEPARTMENT OF TRANSPORTATION 

Federal Aviation Administration 

Eleventh Meeting: RTCA Special 

Committee 220: Automatic Flight 

Guidance and Control 

AGENCY: Federal Aviation 

Administration (FAA), DOT. 

ACTION: Correction of Notice of RTCA 

Special Committee 220 meeting: 

Automatic Flight Guidance and Control. 

SUMMARY: The FAA is issuing this notice 

to advise the public of a meeting of 

RTCA Special Committee 220: 

Automatic Flight Guidance and Control 

DATES: The meeting will be held 

September 13–15, 2011, from 9 a.m. to 

5 p.m., unless stated otherwise. 

ADDRESSES: The meeting will be held at 

RTCA, Inc., 1150 18th Street, Suite 910, 

NW., Washington, DC, 20036. For hotel 

information please view the following 

website: http://www.rtca.org/directions/ 

directions.asp#hotels. 

FOR FURTHER INFORMATION CONTACT: 

RTCA Secretariat, 1150 18th Street, 

Suite 910, NW., Washington, DC, 20036, 

telephone (202) 833–9339, fax (202) 

833–9434, website http://www.rtca.org. 

SUPPLEMENTARY INFORMATION: Pursuant 

to section 10(a) (2) of the Federal 

Advisory Committee Act (Pub. L. 92– 

463, 5 U.S.C., and Appendix 2), notice 

is hereby given for a Special Committee 

220, Automatic Flight Guidance and 

Control 

Agenda 

Tuesday September 13—Thursday, 

September 15, 2011 

Tuesday, September 13 

• Introductions and Administrative 

Items 

• Review of Meeting Agenda 

• Review and approval of summary 

from the first plenary meeting RTCA 

paper no. 011–11/SC220–024 

• Presentation of progress of Working 

Group-2 

• Presentation of progress of Working 

Group-3 

• Break-out sessions for Working 

Groups 2 and 3 

Wednesday, September 14, 2011 

• Continue Break-out sessions for 

Working Groups 2 and 3 

• Continue development of 

Installation Guidance White Papers 

Thursday, September 15, 2011 

• Return to general plenary meeting 

• Review of Working Group 2 

Status—Progress, Issues and Plans 

• Review of Working Group 3 

Status—Progress, Issues and Plans 


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