### 12106 Federal Register / Vol. 77, No. 39 / Tuesday, February 28, 2012 / Notices

• WG–1—Operations and

Implementation—no report
• WG–2—TIS–B MASPS—no report
• WG–3—1090 MHz MOPS—no

report
• Corrigendum-1 for DO–260B/ED–

102A approved by PMC, Dec. 13, 2011
• WG–4—Application Technical

Requirements—Status
• WG–5—UAT MOPS—no report
• Corrigendum-1 for DO–282B

approved by PMC, Dec. 13, 2011
• WG–6—Combined ADS–B & ASA

MASPS—(See agenda item #7.)
• Date, Place and Time of Next Meeting SC186 Only Agenda Items

• Document Approval: DO-xxx— Minimum Aviation System Performance Standards (MASPS) for ADS–B Traffic Surveillance Systems and Application (ATSSA)
• New Business
• Other Business
• Review Action Items/Work Programs
• Adjourn Plenary

Attendance is open to the interested public but limited to space availability. With the approval of the chairman, members of the public may present oral statements at the meeting. Persons wishing to present statements or obtain information should contact the person listed in the **FOR FURTHER INFORMATION CONTACT**  section. Members of the public may present a written statement to the committee at any time.

Issued in Washington, DC, on February 23, 2012. John Raper, Manager, Business Operations Branch, Federal Aviation Administration. [FR Doc. 2012–4710 Filed 2–27–12; 8:45 am] **BILLING CODE 4910–13–P**
**DEPARTMENT OF TRANSPORTATION Federal Aviation Administration**  **88th Meeting: RTCA Special Committee 159, Global Positioning**  **System (GPS) AGENCY**  **:** Federal Aviation Administration (FAA), U.S. Department of Transportation (DOT). **ACTION :**  Notice of RTCA Special Committee 159, Global Positioning System (GPS).
**SUMMARY :**  The FAA is issuing this notice to advise the public of the 88th meeting of RTCA Special Committee 159, Global Positioning System (GPS). **DATES :**  The meeting will be held March 13–16, 2012, from 9 a.m.–4:30 p.m. **ADDRESSES :**  The meeting will be held at RTCA, Inc., 1150 18th Street NW., Suite 910, Washington, DC 20036. **FOR FURTHER INFORMATION CONTACT :**  The RTCA Secretariat, 1150 18th Street NW., Suite 910, Washington, DC 20036, or by telephone at (202) 833–9339, fax at (202) 833–9434, or Web site at 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., App.), notice is hereby given for a meeting of Special Committee 159. The agenda will include the following: March 13, 2012

• All Day Working Group 2 Meeting, GPS/WAAS, MacIntosh-NBAA Room and Colson Board Room March 14, 2012

• All Day Working Group 2 Meeting, GPS/WAAS, MacIntosh-NBAA Room and Colson Board Room
• All Day Working Group 4, Precision Landing Guidance (GPS/LAAS), A4A Room and ARINC Room March 15, 2012

• All Day Working Group 4, Precision Landing Guidance (GPS/LAAS), Hilton-A4A Room and ARINC Room. March 16, 2012

• Chairman’s Introductory Remarks
• Approval of Summary of the 87th Meeting held November 17th, 2012, RTCA Paper No. 023–12/SC159– 199
• Review Working Group (WG) Progress and Identify Issues for Resolution
• GPS/3nd Civil Frequency (WG–1)
• GPS/WAAS (WG–2)
• GPS/GLONASS (WG–2A)
• GPS/Inertial (WG–2C)
• GPS/Precision Landing Guidance

(WG–4)
• GPS/Airport Surface Surveillance

(WG–5)
• GPS/Interference (WG–6)
• GPS/Antennas (WG–7)
• Review of EUROCAE Activities
• LightSquared Initiative- Report/ Discussion
• Assignment/Review of Future Work
• Other Business
• Date and Place of Next Meeting
• Adjourn

Attendance is open to the interested public but limited to space availability. With the approval of the chairman, members of the public may present oral statements at the meeting. Persons wishing to present statements or obtain information should contact the person listed in the **FOR FURTHER INFORMATION CONTACT**  section. Members of the public may present a written statement to the committee at any time.

Issued in Washington, DC, on February 22, 2012. John Raper, Manager, Business Operations Branch, Federal Aviation Administration. [FR Doc. 2012–4698 Filed 2–27–12; 8:45 am] **BILLING CODE 4910–13–P**
**DEPARTMENT OF TRANSPORTATION Federal Highway Administration**  **Kapka Butte Sno-Park Construction AGENCY**  **:** Western Federal Lands Highway Division, Federal Highway Administration, DOT. **ACTION :**  Notice of the Federal HighwayAdministration’s designation as JointLead Agency for the Kapka Butte SnoPark Construction project.
**SUMMARY :**  The FHWA is issuing this notice to advise the public that the FHWA is officially designated as the Joint-Lead Agency pursuant to 23 U.S.C. 139(c)(1) for the Kapka Butte Sno-Park Construction project which is being studied in an Environmental Impact Statement (EIS) under the National Environmental Policy Act (NEPA). **DATES :**  Comments concerning this notice must be received by 30 days following the date this notice appears in the Federal Register

. **FOR FURTHER INFORMATION CONTACT :**  David K. Kennedy—Environmental Program Manager, Western Federal Lands Highway Division, 360–619– 7967. **SUPPLEMENTARY INFORMATION :**  On January 2, 2009 the United States Forest Service (USFS) published a ‘‘Notice of Intent’’ in the Federal Register at (Federal Register/Vol. 74, No. 1/Friday, January 2, 2009/Notices) to develop an Environmental Impact Statement (EIS) for the Kapka Butte Sno-Park Construction project. FHWA is providing funding to the USFS, the Federal Lead Agency, for the proposed project. The project includes construction of a new sno-park toaccommodate motorized and nonmotorized trail use.

The proposed sno-park would be located on National Forest lands on the Deschutes National Forest between Kapka Butte and the junction of Forest Road 46 (Cascade Lakes Highway) and Forest Road 45 (Sunriver cutoff). The proposed sno-park area is located about 30 miles west of Bend, Oregon; it is