Justification Exhibit

0477-EX-ST-2019 Text Documents

Silvus Technologies, Inc.

2019-03-20ELS_225768

March 08, 2019 In re Application of Silvus Technologies, Inc. 10990 Wilshire BLVD., Suite 1500 Los Angeles, California 90024 To operate in the 2360-2390MHz Telemetry Band in Chicago, Illinois. ATTN.: Microwave Branch Silvus Technologies, Inc., hereby requests Special Temporary Authority (STA) to operate within the 2360-2390MHz telemetry band pursuant to Section 21.25 of the Commission’s Rules. Silvus Technologies, Inc. requests that the Commission grant it temporary authority to operate on the frequency centered at 2380MHz with a 20MHz bandwidth from April 28, 2019 through May 02, 2019 with intermittent usage. As explained below, Silvus Technologies, Inc., is filing an STA request to demonstrate new microwave technologies in a MIMO /MANET configuration at the Association of Unmanned Vehicle Systems at McCormick Place in Chicago, Illinois. Silvus Technologies, Inc., submits that there are extraordinary circumstances warranting a grant of the STA request. The AUVSI Xponential 2019 convention has invited Silvus Technologies, Inc., to demonstrate new microwave emission technologies with regard to data coherency, propagation, data throughput, vehicle integration and impact utilizing an Obscura IP Camera as a sensor. Due to the extreme frequency congestion in the Chicago area, Silvus Technologies, Inc., requests the use of this channel. Silvus Technologies, Inc., certifies that the operation of the requested channels for the purposes specified herein will not cause interference to any established stations. Grant of the instant request for STA for the 2.3GHz band would serve the public interest by enabling Silvus Technologies, Inc., to demonstrate the reliability of their emission scheme as it relates to the Obscura IP Camera in a wireless MIMO / MANET configuration. The proposed service would enable demonstration of the Streamcaster SC4400 transceiver / antenna array in a terrestrial exercise. Silvus Technologies, Inc is in the process of obtaining the consent of the relevant frequency coordinators for this project, including AFTRCC. AFTRCC has indicated its intent to forward the results of the coordination to the Commission. In accordance with Section 74.633 of the Commission’s Rules, the following is provided: Applicants Name: Silvus Technologies, Inc. Address: 10990 Wilshire BLVD., Suite 1500 Los Angeles, California 90024 Type and Manufacturer Of Equipment: Streamcaster SC4400 Power Output: 4W ERP: 8W Emission: 20M00D7W Frequency: 2380.0MHz, 20M00D7W @ 8W TERRESTRIAL Area of Operation: 2Km WinchWorks, LLC: Silvus Technologies, Inc. AUVSI 3/8/2019 Page 1 of 2

Coordinates: N 41 51 04.39 W 087 37 01.30 Antenna Height: 6’ AGL Antenna: 2dBi Antenna Gain: 2dBi Dates of Operation: April 28, 2019 – May 02, 2019 (Intermittent Usage during these days) Silvus Technologies, Inc., requests an STA to operate on the above-referenced frequency for a period not to exceed six months. No application for regular authorization will subsequently be filed. Silvus Technologies, Inc., certifies that no party to the application is subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C x 853(a). Should you have any questions regarding this matter, please contact, John Winch, by telephone 626 676 1470. Respectfully submitted, By: John Winch Frequency Coordinator cc: Wayne Morris, AFTRCC WinchWorks, LLC: Silvus Technologies, Inc. AUVSI 3/8/2019 Page 2 of 2


Document Created: 0480-04-27 00:00:00
Document Modified: 0480-04-27 00:00:00
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