[Federal Register Volume 78, Number 147 (Wednesday, July 31, 2013)]
[Notices]
[Page 46330]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2013-18358]



[[Page 46330]]

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DEPARTMENT OF DEFENSE

Department of the Air Force


Public ICWG Announcement--2013

    This notice informs the public that the Global Positioning Systems 
(GPS) Directorate will be hosting a Public Interface Control Working 
Group (ICWG) meeting for the NAVSTAR GPS public signals in space (SiS) 
documents and ICD-GPS-870; IS-GPS-200 (Navigation User Interfaces), IS-
GPS-705 (User Segment L5 Interfaces), IS-GPS-800 (User Segment L1C 
Interface), and the Navstar Next Generation GPS Operational Control 
Segment (OCX) to User Support Community Interfaces (ICD-GPS-870). Dates 
and times can be found below.
    The purpose of this meeting will be twofold: (1) To resolve the 
comments against the public signals-in-space (SiS) documents with 
respect to the six issues outlined below, and (2) to collect issues/
comments outside the scope of the issues outlined below for analysis 
and possible integration into the following release. The ICWG is open 
to the general public. For those who would like to attend and 
participate in this ICWG meeting, we request that you register no later 
than August 6, 2013. Please send the registration to 
[email protected] or [email protected] and provide your 
name, organization, telephone number, address, and country of 
citizenship.
    Please note that the Directorate's primary focus will be the 
disposition of the comments against the following GPS related topics:

1. L1C Week Number of Operation (WNOP)
2. Removal of Obsolete Information from the Public Signals-in-Space 
(SiS) Documents
3. CNAV Reference Times
4. PRN Mission Assignments 211-1023
5. CNAV Broadcast Intervals
6. Document Baseline for User Community & Zero AOD User Interfaces

    All comments must be submitted in Comments Resolution Matrix (CRM) 
form. These forms along with the Was/Is Matrix, current versions of the 
documents, and the official meeting notice will be posted at: http://www.gps.gov/technical/icwg/.
    Comments outside the scope of the above issues will be collected, 
catalogued, and discussed during the public ICWG as potential 
inclusions to the version following this release. If accepted, these 
changes will be processed through the formal Directorate change process 
for IS-GPS-200, IS-GPS-705, IS-GPS-800, and ICD-GPS-870.
    There will also be a special topic that will be discussed at the 
Public ICWG.

1. Adjacent Band Compatibility (ABC) Study Group Kickoff

    Please provide them in the CRM form and submit to the SMC/GPER 
mailbox at [email protected] or to Mark Marquez at 
[email protected] by August 7, 2013.

Public Interface Control Working Group Meeting (ICWG)

    Date(s) and Times: 24-25 Sep 2013 (0800-1700) (Pacific Daylight 
Time P.D.T)
    Dial-in Information and Location: 1-800-366-7242, Code: 1528652

ADDRESSES: SAIC Facility 300 North Sepulveda Blvd., 2nd Floor, 
Conference Room 2060 El Segundo CA 90245.
    Identification will be required at the entrance of the SAIC 
facility (Passport, state ID, or Federal ID) SAIC Facility phone 
number: 310-416-8300.

Bao-Anh Trinh,
Air Force Federal Register Liaison Officer.
[FR Doc. 2013-18358 Filed 7-30-13; 8:45 am]
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