cartome.org

27 June 2001

Source: http://frwebgate.access.gpo.gov/cgi-bin/getdoc.cgi?dbname=2001_register&docid=01-15943-filed

    [Federal Register: June 26, 2001 (Volume 66, Number 123)]
    [Notices]
    [Page 33951-33952]
    From the Federal Register Online via GPO Access [wais.access.gpo.gov]
    [DOCID:fr26jn01-49]

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    DEPARTMENT OF DEFENSE

    Department of the Air Force

    Request for Public Review and Comment of Changes to the Space
    Segment/User Segment Interface Control Document (ICD) for the L2 Civil
    Signal (L2C)

    AGENCY: Department of the Air Force, DoD.

    ACTION: Notice.

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    SUMMARY: This notice informs the public that the Global Positioning
    System (GPS) Joint Program Office (JPO) proposes to revise ICD-GPS-200,
    NAVSTAR GPS Space Segment/Navigation User Interface, to include the
    description of the proposed L2C signal, to be transmitted at the L2
    frequency (1227.6 MHz). These proposed changes are described in draft
    Preliminary Proposed Interface Revision Notice (PPIRN), PPIRN-200C-007.
    The draft PPIRN can be reviewed at the following web site: http://frwebgate.access.gpo.gov/cgi-bin/leaving.cgi?from=leavingFR.html&log=linklog&to=http://gps.losangeles.af.mil. Select the ``GPS Library'' tab, then select the
    ``GPS Public'' tab, and then select the ``Public Documents'' selection.
    Hyperlinks are provided to ``DRAFT-PPIRN-200C-007 (PDF)'' and to review
    instructions. Reviewers should save the PPIRN to a local memory
    location prior to opening and performing the review. All comments and
    their resolutions will be posted to the web site.

    ADDRESSES: Submit comments to SMC/CZER, 2420 Vela Way, Suite 1467, El
    Segundo, CA 90245-5469, ATTN: 1st Lt Reginald C. Victoria. A comment
    matrix is provided for your convenience at the web site and is the
    preferred method of comment submittal. Comments may be submitted to the
    following Internet address: cmdm@losangeles.af.mil. Comments may also
    be sent by fax to (310) 363-6387.

    DATES: The suspense date for comment submittal is July 17, 2001.

    FOR FURTHER INFORMATION CONTACT: Capt Eric Y. Moore, Configuration
    Management Processes Coordinator, (310) 363-5117, or 1st Lt Reginald C.
    Victoria, ICD-GPS-200C Point of Contact, (310) 363-6329, GPS JPO System
    Engineering Division, address above.

    SUPPLEMENTARY INFORMATION: The civilian and military communities use
    the Global Positioning System, which employs a constellation of 24
    satellites to provide continuously transmitted signals to enable
    appropriately configured GPS user equipment to

    [[Page 33952]]

    produce accurate position, navigation and time information.

    Janet A. Long,
    Air Force Federal Register Liaison Officer.
    [FR Doc. 01-15943 Filed 6-25-01; 8:45 am]
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