New Exhibit

0613-EX-CN-2017 Post Grant Documents

Leidos, Inc.

2017-11-13ELS_201044

October 6, 2017 Page 1 of 1 NRQZ ID: 11137_04OCT2017 Electromagnetic Spectrum Management Unit National Science Foundation 4201 Wilson Blvd Suite 1045 Arlington VA 22230 Application Reason/Purpose Coordination of tabled assignments File/Docket/Assignment # 0613-EX-CN-2017 // J1350651 NG-207196; J1350638 NG-207197 Applicant Name Leidos Inc. - Bridgewater, VA for US Army Call Sign / File No. NEW / Site Name or Loc L1 Bridgewater Reference Copy Nearest City/State Bridgewater, VA N Latitude 38 22 00.00 W Longitude 78 57 37.00 Ground Elevation (m) Not provided as operation is Mobile-only Frequency (MHz) 29500 MHz and 13750 MHz respectively Emission Designator 10M00G1W Transmitter Power Out W 50 Watts and 150 Watts respectively Previous NRAO Coordination No. NRQZ ID None – New assignments Current NRAO Coordination No. NRQZ ID 11137_04OCT2017 Dear NSF FAS Representative, The National Radio Quiet Zone (NRQZ) has evaluated these facilities to determine the interference impact on our highly sensitive radio astronomy operations. The National Radio Astronomy Observatory (NRAO), Green Bank, WV, has no objection to this application and recommends a vote of approve. To complete regulatory requirements, the requesting agency shall add the NRQZ ID number to the supplemental details of the assignment. The Sugar Grove Research Station, Sugar Grove, WV has no objections. This letter constitutes coordination of assignment in the National Radio Quiet Zone as required by NTIA Manual Section 8.3.9. If I may be of assistance, please feel free to contact me. Sincerest regards, Paulette W. Woody NRQZ Office Administrator PWW:pww cc: Requesting agency representative, NSF FAS, NTIA file: 11137.docx This concurrence remains valid provided the data contained within is consistent with the applicant’s frequency assignment. Any discrepancy in system parameters, such as geographical coordinates (Latitude, Longitude, AMSL), antenna height above ground level (AGL), antenna gains or directivity (orientation), channel (operating frequency/ frequency bands), emission type, or power requires re-coordination. FAS representative(s) having questions regarding the validity of this concurrence, please direct inquiries to nrqz@nrao.edu or 304-456-2107.


Document Created: 2017-11-13 12:20:59
Document Modified: 2017-11-13 12:20:59
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