Request for STA

0126-EX-ST-2006 Text Documents

Northrop Grumman Defense Mission Systems, Inc.

2006-03-03ELS_74880

                 NORTHROP GRUMMAN DEFENSE MISSION SYSTEMS, INC.
                          3520 East Avenue M, Site 4 (WJ01/46)
                                  Palmdale, CA 93650


                                         March 3, 2006



Federal Communications Commission
Experimental Radio Services
P.O. Box 358320
Pittsburgh, PA 15251-5320


Dear Sir or Madam:

        Northrop Grumman Defense Mission Systems, Inc. ("NGDMS") hereby requests a grant
of Special Temporary Authority (“STA”) to cover the operation of facilities pending under the
application for a new experimental radio station license, File No. 0400-EX-PL-2005, as
amended. NGDMS requests grant of this STA as soon as possible for a period of 90 days, or
until the Commission grants the related license application. NGDMS requests the expedited
grant of this STA in order to begin testing of Battleground Airborne Communications Node
(“BACN”) equipment for the U.S. Air Force pursuant to Contract No. H94003-04-D-0005-0002.

       The STA will cover airborne mobile and fixed/base ground operations at and around the
following three locations:

• Melbourne (Brevard County), Florida (NAD 83 coordinates: NL 28-06-00, WL078-40-00).
  The airborne mobile area of operation will be within 33 km of the center point of the
  coordinates listed above, with a maximum altitude of 13,716 meters.

• Marine Corp Air Station Miramar (San Diego County), California (NAD-83 coordinates: NL
  32-51-39 and WL 117-08-41). The airborne mobile area of operation will be within 33 km of
  the center point of the coordinates listed above, with a maximum altitude of 13,716 meters.

• Nellis Air Force Base (Clark County), Nevada (NAD-83 coordinates: NL 36-14-56 and WL
  114-57-37). The airborne mobile area of operation will be within 33 km of the center point of
  the coordinates listed above, with a maximum altitude of 13,716 meters.

      The proposed airborne mobile experimental facilities will utilize AetherComm model
SSPA X-Band transmitters operating omnidirectional antennas at 10.290 GHz, with a maximum
ERP of 100.0W and a data rate of 11.5MB. The emission designator will be 21M4G1D, and the
bandwidth will not to exceed 40MHz..




LEGAL_US_E # 70594296.1


        The proposed fixed/base ground facilities will consist of transportable antennas,
positioned on a rooftop of buildings, or elsewhere, and will transmit at 9.850 GHz into a 10-
degree beamwidth Rozendahl circular horn tracking the airborne test beds, operating with a
maximum ERP of 1,000W and a data rate of 11.5 MB. The emission designator will be
800KG1D, and bandwidth will not exceed 2.0 MHz.

             I certify that I am an authorized employee of Northrop Grumman Defense
Mission Systems, Inc.

                             Respectfully submitted,
                             NORTHROP GRUMMAN DEFENSE MISSION SYSTEMS, INC.

                             By: \s\ Fred Berrong______________________
                                    Fred Berrong
                                    Wireless Technologist V
                                    Phone: (661) 272-7033
                                    Email: fred.berrong@ngc.com




LEGAL_US_E # 70594296.1



Document Created: 2006-03-03 14:48:47
Document Modified: 2006-03-03 14:48:47

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