2APIM-FTR30SKYDAir and Land-Based Radar

1064 S. North County Blvd, 6th Floor Pleasant Grove, UT 84062 Phone: (385) 375-3233 Date: 2020.03.11 TÜV SÜD America Inc. 10 Centennial Drive Peabody, MA 01960, USA RE: Letter of Agent Authorization Dear Sir or Madam: We, at Fortem Technologies, Inc. of 1064 S. North County Blvd, 6th Floor, Pleasant Grove, UT 84062, hereby authorize the below, to act as our agents in all matters relating to applications for equipment authorization, including the signing of all documents relating to these matters: •Jeffery Davis of Fortem Technologies, Inc. 1064 S. North County Blvd, 6th Floor, Pleasant Grove, UT 84062, USA •Marlene Sealey of TUV SUD America. 10040 Mesa Rim Road, San Diego, CA, 92121 Sincerely, Adam Robertson Chief Technical Officer Fortem Technologies, Inc. fan B

October 28, 2020 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Dear Mr. Corey Cahill: The Federal Aviation Administration (FAA), Spectrum Engineering Services Group was notified by Fortem Technologies of their filing of an application for equipment certification for a Detect and Avoid (DAA) radar with the Federal Communications Commission (FCC). Specifically, the application refers to the Fortem Technologies TrueView Model R30 radar, a small, lightweight electronically scanning radar that provides detect and avoid capabilities for small unmanned aircraft that operates in the frequency range 15.4-15.7 GHz band and requests certification for use under FCC ID # 2APIM-FTR30SKYD. The Spectrum Planning and International Team of the FAA Spectrum Engineering Services Group has reviewed the information provided to us by Fortem Technologies and conditionally supports the FCC granting certification of this equipment We note that an FCC grant of equipment certification only signifies compliance with the FCC’s specific rules and we ask that the grant of FCC equipment certification for this system include the following condition: FCC authorization does not signify Federal Aviation Administration (FAA) approval for use of this radar for Detect-and-Avoid (DAA) functions. Users should check with the FAA Aircraft Certification Service for guidance and authorization as necessary prior to use of the radar for DAA purposes. The FAA also notes that the current FCC rules only allows for use as a ground based system (see the 15400-15700 MHz line of the frequency band table in Section 87.173 of the FCC rules). The FAA further notes that we support the proposal in Section VII of the “Petition to Adopt Service Rules for Unmanned Aircraft Systems (“UAS”) Command and Control in the 5030-5091 MHz Band (RM-11798)” that adds the MA class of station symbol to the 15400- 15700 MHz line of the frequency table in Section 87.173 of the FCC Rules. This addition will allow the Fortem Technologies TrueView Model R30 radar to also be installed on aircraft for DAA purposes if adopted by the FCC. In light of ongoing standards developments that could potentially impact current and future use of the Fortem Technologies TrueView Model R30 radar, the certification that directs users to the FAA for guidance will ensure continued compliance with FAA and FCC rules. By way of background: 800 Independence Ave., S. W. Washington, D. C. 20591 2 1. Aviation has recently developed a standard for ground based unmanned aircraft DAA systems and the FAA is currently reviewing that standard and considering it for adoption. 2. Aviation has developed standards for unmanned aircraft DAA systems and the FAA has adopted standards for airborne DAA systems intended for installation on large unmanned aircraft (see FAA Technical Standard Order C212). 3. The proposed Fortem Technologies TrueView Model R30 radar is not capable of meeting the current requirements for airborne DAA system intended for installation on large unmanned aircraft. 4. Work is underway within RTCA Special Committee 228 to develop standards for DAA systems intended for installation on small unmanned aircraft and these standards should be completed within the next two years. 5. It is anticipated that the FAA will adopt the RTCA developed standards for DAA systems intended for installation on small unmanned aircraft once they are published. 6. It is anticipated that the Fortem Technologies TrueView Model R30 radar will be capable of meeting the standards for DAA systems intended for installation on small unmanned aircraft that are being developed in RTCA. If you require any additional information, please contact Mr. Mike Weiler, Group Manager, Spectrum Engineering Services Group, at (202) 267-7531 or Mr. Jae Shin, Electronics Engineer, Spectrum Planning and International Team, at (202) 267-7365 or via e-mail [email protected]. Sincerely, James D. Linney Director, Operations Support

Fortem Technologies, Inc. TrueView R30 Radar External Photos Page 1 of 5 TrueView R30 Radar External Photos Figure 1. Face View Figure 2. Face-Bottom View Fortem Technologies, Inc. TrueView R30 Radar External Photos Page 2 of 5 Figure 3. Face-Right View Figure 4. Face-Top View Fortem Technologies, Inc. TrueView R30 Radar External Photos Page 3 of 5 Figure 5. Face-Left View Figure 6. Rear View Fortem Technologies, Inc. TrueView R30 Radar External Photos Page 4 of 5 Figure 7. Rear-Bottom View Figure 8. Rear-Left View Fortem Technologies, Inc. TrueView R30 Radar External Photos Page 5 of 5 Figure 9. Rear-Top View Figure 10. Rear-Right View

15.00 + - 0.10 0.05 45.00 16.90 THRU 14.90 THRU R3.25 (5X) R5.25 3.50 (5X) 5. 7. 4.50 MIN R0.20 (2X) 12.70 MAX 8. 0 0 89.52 12.70±3.18 (TAIL EXIT POINT) 42.69 (TAIL C L ) 23.75 27.26 (2X) 44.76 (2X) 62.26 (2X) 20.65 122.49 (3X) 115.49 (2X) 132.98 105.49 31.68 (2X) 74.85 43.68 7.70 8. 17.70 MAX 8. CONNECTED TO [J1] OMRON XF3M(1)-1415-1B CONTACTS ON NEAR SIDE SW1 LED1 LED2 LED3 LED4 LED5 PIN1 8. (FAR SIDE) ARTWORK 1:1 BLUE = PANTONE 274C, RGB (33,28,82) WHITE = RGB (255,255,255) 21 43 21 43 21 43 21 21 GND SW1 NICOMATIC DOME N10-4L-400-21 21 43 J1 OMRON XF3M(1)-1415-1B 14 13 12 11 16 EP 15 EP 10 9 8 7 6 5 4 3 2 1 RGB_CPUMP_OUT SPARE - NO CONNECT GPS - YELLOW GPS-GREEN ERROR - RED ERROR - YELLOW TRANSMIT - BLUE NETWORK - YELLOW NETWORK - GREEN POWER - GREEN POWER - YELLOW UI_BUTTON_FLT PWR_FAULT_CPUMP_OUT LED4 LED5 LED1 LED2 LED3 NICOMATIC LEDS: LED1 = BUYMG57W-05 LED2 = BUYMG57W-05 LED3 = ZUB55W-05 LED4 = BURUY57W-05 LED5 = BUYMG57W-05 NOTES: MANUFACTURER TO SUPPLY CERTIFICATION OF MATERIAL WITH EACH LOT.1. UNSPECIFIED CORNER RADII TO BE 0.2mm ±0.10mm2. INKS USED FOR GRAPHICS MUST BE UV RESISTANT AND NOT SMUDGE OR FADE3. ALL MATERIALS USED MUST HAVE AN OPERATING TEMPERATURE OF -40°C TO +60°C4. APPLY TRANSLUCENT WHITE INK ONLY IN THE AREAS INDICATED (60-70% OPAQUE). ALL OTHER AREAS WILL BE OPAQUE .5. CONSTRUCTION IS AS FOLLOWS:6. GRAPHIC OVERLAY = 8 MIL AUTOTEX XE POLYESTER• TOP ADHESIVE = 3.5 MIL 3M 467MP• DOME RETAINER = 3 MIL POLYESTER• SPACER = 11 MIL• CIRCUIT = 5 MIL• BOTTOM ADHESIVE = 3.5 MIL 3M 467MP (NEEDED AROUND ENTIRE PERIMETER OF LABEL TO SEAL FOR OUTDOOR USE)• TOTAL STACKUP THICKNESS = 34 MIL [0.864mm ± 0.130mm]• APPLY TAIL STIFFENER AS INDICATED. OVERALL THICKNESS NOT TO EXCEED 0.3MM±0.057. MARK WITH PART NUMBER AND REVISION AS "200-0042-G" WHERE INDICATED WITH A LABEL OR LEGIBLE CONTRASTING INK.8. ZONEREV.DESCRIPTIONDATEAPPROVED D MOVED PIN 1 LOCATION ON TAIL TO OPPOSITE SIDE TO WORK WITH I/O BOARD, UPDATED ARTWORK. ECN0188 04/22/19PF E CHANGED SCHEMATIC FOR BETTER CIRCUIT LAYOUT, ADD REVISION LABEL/MARKING. ECN0196 05/16/19JEK F ECN0228 - REMOVE "FORTEM" BEFORE "TRUEVIEW" AND CENTER "TRUEVIEW RADAR"; BLUE RGB COLOR CORRECTION 09/30/19JEK GECN0343 - REMOVE "FOR EVALUATION ONLY" ADD FCC ID11/05/19JEK SURFACE AREA: 24809.73 mm² R30 MEMBRANE SWITCH ASSEMBLY REFER TO NOTES -- REFER TO NOTES REV 09/11/2018 09/12/2018 J.KNABENSCHUH J. KNABENSCHUH G B200-0042 PARTS MUST BE FREE FROM BURRS AND SHARP EDGES. MINIMUM RADIUS AND RELIEF ON ALL BENDS. THIRD ANGLE PROJECTION SHEET 1 OF 1 1:1 DRAWING NO.SIZE TITLE: 1 2 3 4 A B C D 4 3 2 1 D C B A .X 0.30mm [0.012in] .XX 0.13mm [0.005in] ANGLES 1° DRAWN DESIGNED MATERIAL FINISH APPROVED SCALE WEIGHT: 8.49 grams UNLESS SPECIFIED DIMENSIONS AND TOLERANCE ARE mm [in] PROPRIETARY AND CONFIDENTIAL INFORMATION CONTAINED IN THIS DOCUMENT IS CONFIDENTIAL AND THE EXCLUSIVE PROPERTY OF FORTEM TECHNOLOGIES. DELIVERY OR REPRODUCTION OF SUCH INFORMATION TO UNAUTHORIZED PERSONS IS FORBIDDEN. 2015 W GROVE PARKWAY, STE H PLEASANT GROVE, UT 84062 UNITED STATES

TÜV SÜD AMERICA INC 10040 Mesa Rim Road San Diego, CA 92121-2912 Phone: 858 678 1400 FAX: 858 546 0364 April 13, 2020 TUV SUD BABT Octagon House, Concorde Way Segensworth Rd N, Fareham PO15 5RL Attention: Director of Certification FCC ID: 2APIM-FTR30SKYD RE: Minimum separation distance calculation per guidance from KDB 447498 D01 Mobile Portable RF Exposure v06. A. General Population/Uncontrolled Exposure: EUT Fortem Technologies TrueView R30 Radar Input Power of the Antenna 2275.10 mW (worst case Average power of the EUT between Part 87 and Part 90) Antenna Gain 16 dBi Frequency 16450 MHz FCC Limit (§1.1310 (d)(4) and (e)) 1.0 mW/cm 2 @ 16450 MHz Averaging Time 30 mins Equation for predicting RF field was used to determine the minimum distance that will comply with the requirements: 푆= 푃퐺 4휋푟 2 Where: S=the power flux P=input power of the antenna G=antenna gain relative to an isotropic antenna r=distance from the antenna to the point of investigation TÜV SÜD AMERICA INC 10040 Mesa Rim Road San Diego, CA 92121-2912 Phone: 858 678 1400 FAX: 858 546 0364 From this formula, using 1.0 mW/cm 2 as S, the distance r is then calculated. This is the minimum distance of compliance with the power density requirements. 푟= √ 푃퐺 4휋푆 푟= √ ( 2275.1 mW ) (39.81 푛푢푚푒푟푖푐 푎푛푡푒푛푛푎 푔푎푖푛) 4휋 (1.0 푚푊 푐푚 2 ) 푟= √ 90571.731 푚푊 12.57 푚푊 푐푚 2 Therefore r = 84.90 centimeters Minimum separation distance from the EUT when operating should be greater than 84.90 cm. B. Occupational/Controlled Exposure: FCC Limit (§1.1310 (d)(4) and (e)) 5.0 mW/cm 2 @ 16450 MHz with (Occupational/Controlled Exposure) Averaging Time 6 mins Conditions of FCC §1.1310 (e)(1) applies. Using the same approach for General Population/Uncontrolled Exposure, the minimum separation distance calculated for Occupational/Controlled Exposure will be 38 cm (r = 37.96 centimeters). Sincerely, Ferdie S. Custodio Name Authorized Signatory Title: Senior EMC Test Engineer /Wireless Team Lead

TÜV SÜD America, Inc. 10040 Mesa Rim Road San Diego, CA 92121-2912 TÜV SÜD America, Inc. Rancho Bernardo Facility 16936 Via Del Campo San Diego, CA 92127 Phone: 858 678 1400 www.tuv-sud-america.com TÜV SÜD RESPONSIBLE FOR NAME DATE SIGNATURE Authorized Signatory Alex Chang March 18, 2020 Signatures in this approval box have checked this document in line with the requirements of TÜV SÜD document control rules. EXECUTIVE SUMMARY A sample of this product was tested and found to be in compliance with FCC Title 47 Chapter I Subchapter D Part 87 Radio Testing of the Fortem Technologies, Inc. Radar Model: R30i and R30s In accordance with FCC Title 47 Chapter I Subchapter D Part 87 Prepared for: Fortem Technologies, Inc. 1064 S N County Blvd 6th Floor Pleasant Grove, UT 84062 USA COMMERCIAL-IN-CONFIDENCE Date: March 2020 Document Number: 72153658A Issue 02 | Version Number: 01 A2LA Cert. No. 2955.13 DISCLAIMER AND COPYRIGHT This non-binding report has been prepared by TÜV SÜD America with all reasonable skill and care. The document is confidential to the potential Client and TÜV SÜD America. No part of this document may be reproduced without the prior written approval of TÜV SÜD America. ACCREDITATION Our A2LA Accreditation does not cover opinions and interpretations and any expressed are outside the scope of our A2LA Accreditation. FCC ID: 2APIM-FTR30SKYD Report No. 72153658A COMMERCIAL-IN-CONFIDENCE Page 2 of 56 REPORT ON TEST REPORT NUMBER TEST REPORT DATE Radio Testing of the Fortem Technologies, Inc. Model R30i and R30s Radar 72153658A March 2020 PREPARED FOR Fortem Technologies, Inc. 1064 S N County Blvd 6th Floor Pleasant Grove, UT 84062 USA CONTACT PERSON Jeffery Davis Electrical Engineer and Regulatory & Compliance Officer [email protected] (801) 822-8043 PREPARED BY Ferdinand S. Custodio Name Authorized Signatory Title: Senior EMC Test Engineer / Wireless Team Lead APPROVED BY Alex Chang Name Authorized Signatory Title: Senior EMC/RF Wireless Test Engineer DATED March 18, 2020 FCC ID: 2APIM-FTR30SKYD Report No. 72153658A COMMERCIAL-IN-CONFIDENCE Page 3 of 56 Revision History 72153658A Fortem Technologies, Inc. Model R30i and R30s Radar DATE OLD REVISION NEW REVISION REASON PAGES AFFECTED APPROVED BY 03/18/2020 ― Initial Release Alex Chang 04/06/2020 Initial Release Issue 2 Update Capability (16.5GHz to 16.7GHz) and Emission Designator from 152MQXN to 170MQXN Section 1.3.2 Ferdinand Custodio FCC ID: 2APIM-FTR30SKYD Report No. 72153658A COMMERCIAL-IN-CONFIDENCE Page 4 of 56 CONTENTS 1 REPORT SUMMARY ................................................................................................................... 5 1.1 Introduction ................................................................................................................................... 6 1.2 Brief Summary Of Results ............................................................................................................ 7 1.3 Product Information ...................................................................................................................... 8 1.4 EUT Test Configuration ................................................................................................................ 9 1.5 Deviations From The Standard ................................................................................................... 10 1.6 Modification Record .................................................................................................................... 10 1.7 Test Methodology ....................................................................................................................... 10 1.8 Test Facility Location .................................................................................................................. 10 1.9 Test Facility Registration ............................................................................................................ 10 2 TEST DETAILS .......................................................................................................................... 12 2.1 RF Power Output ........................................................................................................................ 13 2.2 Spurious Emissions At Antenna Terminals ................................................................................ 18 2.3 Field Strength Of Radiated Spurious Emissions ........................................................................ 21 2.4 Occupied Bandwidth ................................................................................................................... 39 2.5 Frequency Stability ..................................................................................................................... 42 3 TEST EQUIPMENT USED ......................................................................................................... 46 4 DIAGRAM OF TEST SETUP ..................................................................................................... 51 4.1 Test Setup Diagram .................................................................................................................... 52 5 ACCREDITATION, DISCLAIMERS AND COPYRIGHT ............................................................ 55 5.1 Accreditation, Disclaimers And Copyright .................................................................................. 56 FCC ID: 2APIM-FTR30SKYD Report No. 72153658A COMMERCIAL-IN-CONFIDENCE Page 5 of 56 SECTION 1 1 REPORT SUMMARY Radio Testing of the Fortem Technologies, Inc. TrueView R30 Radar FCC ID: 2APIM-FTR30SKYD Report No. 72153658A COMMERCIAL-IN-CONFIDENCE Page 6 of 56 1.1 Introduction The information contained in this report is intended to show verification of the Fortem Technologies, Inc. TrueView R30 Radar to the requirements of FCC Title 47 Chapter I Subchapter D Part 87. Objective To perform Radio testing to determine the Equipment Under Test's (EUT’s) compliance with …

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TÜV SÜD America, Inc. 10040 Mesa Rim Road San Diego, CA 92121-2912 TÜV SÜD America, Inc. Rancho Bernardo Facility 16936 Via Del Campo San Diego, CA 92127 Phone: 858 678 1400 www.tuv-sud-america.com TÜV SÜD RESPONSIBLE FOR NAME DATE SIGNATURE Authorized Signatory Alex Chang March 18, 2020 Signatures in this approval box have checked this document in line with the requirements of TÜV SÜD document control rules. EXECUTIVE SUMMARY A sample of this product was tested and found to be in compliance with FCC Title 47 Chapter I Subchapter D Part 90 Radio Testing of the Fortem Technologies, Inc. Radar Model: R30i and R30s In accordance with FCC Title 47 Chapter I Subchapter D Part 90 Prepared for: Fortem Technologies, Inc. 1064 S N County Blvd 6th Floor Pleasant Grove, UT 84062 USA COMMERCIAL-IN-CONFIDENCE Date: March 2020 Document Number: 72153658B Issue 01 | Version Number: 01 A2LA Cert. No. 2955.13 DISCLAIMER AND COPYRIGHT This non-binding report has been prepared by TÜV SÜD America with all reasonable skill and care. The document is confidential to the potential Client and TÜV SÜD America. No part of this document may be reproduced without the prior written approval of TÜV SÜD America. ACCREDITATION Our A2LA Accreditation does not cover opinions and interpretations and any expressed are outside the scope of our A2LA Accreditation. FCC ID: 2APIM-FTR30SKYD IC: N/A Report No. 72153658B COMMERCIAL-IN-CONFIDENCE Page 2 of 55 REPORT ON TEST REPORT NUMBER TEST REPORT DATE Radio Testing of the Fortem Technologies, Inc. Model R30i and R30s Radar 72153658B March 2020 PREPARED FOR Fortem Technologies, Inc. 1064 S N County Blvd 6th Floor Pleasant Grove, UT 84062 USA CONTACT PERSON Jeffery Davis Electrical Engineer and Regulatory & Compliance Officer [email protected] (801) 822-8043 PREPARED BY Ferdinand S. Custodio Name Authorized Signatory Title: Senior EMC Test Engineer / Wireless Team Lead APPROVED BY Alex Chang Name Authorized Signatory Title: Senior EMC/RF Wireless Test Engineer DATED March 18, 2020 FCC ID: 2APIM-FTR30SKYD IC: N/A Report No. 72153658B COMMERCIAL-IN-CONFIDENCE Page 3 of 55 Revision History 72153658B Fortem Technologies, Inc. Model R30i and R30s Radar DATE OLD REVISION NEW REVISION REASON PAGES AFFECTED APPROVED BY 03/18/2020 ― Initial Release Alex Chang 04/06/2020 Initial Release Issue 2 Update Mode verified/Capability (16.5GHz to 16.7GHz) and Emission Designator from 152MQXN to 170MQXN Section 1.3.2 Ferdinand Custodio FCC ID: 2APIM-FTR30SKYD IC: N/A Report No. 72153658B COMMERCIAL-IN-CONFIDENCE Page 4 of 55 CONTENTS 1 REPORT SUMMARY ................................................................................................................... 5 1.1 Introduction ................................................................................................................................... 6 1.2 Brief Summary Of Results ............................................................................................................ 7 1.3 Product Information ...................................................................................................................... 8 1.4 EUT Test Configuration ................................................................................................................ 9 1.5 Deviations From The Standard ................................................................................................... 10 1.6 Modification Record .................................................................................................................... 10 1.7 Test Methodology ....................................................................................................................... 10 1.8 Test Facility Location .................................................................................................................. 10 1.9 Test Facility Registration ............................................................................................................ 10 2 TEST DETAILS .......................................................................................................................... 12 2.1 RF Power Output ........................................................................................................................ 13 2.2 Unwanted Emissions (Emission Mask) ...................................................................................... 18 2.3 Field Strength Of Radiated Spurious Emissions ........................................................................ 21 2.4 Occupied Bandwidth ................................................................................................................... 39 2.5 Frequency Stability ..................................................................................................................... 42 3 TEST EQUIPMENT USED ......................................................................................................... 45 4 DIAGRAM OF TEST SETUP ..................................................................................................... 50 4.1 Test Setup Diagram .................................................................................................................... 51 5 ACCREDITATION, DISCLAIMERS AND COPYRIGHT ............................................................ 54 5.1 Accreditation, Disclaimers And Copyright .................................................................................. 55 FCC ID: 2APIM-FTR30SKYD IC: N/A Report No. 72153658B COMMERCIAL-IN-CONFIDENCE Page 5 of 55 SECTION 1 1 REPORT SUMMARY Radio Testing of the Fortem Technologies, Inc. TrueView R30 Radar FCC ID: 2APIM-FTR30SKYD IC: N/A Report No. 72153658B COMMERCIAL-IN-CONFIDENCE Page 6 of 55 1.1 Introduction The information contained in this report is intended to show verification of the Fortem Technologies, Inc. TrueView R30 Radar to the requirements of FCC Title 47 Chapter I Subchapter D Part 90. Objective To perform Radio testing to determ…

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FCC ID 2APIM-FTR30SKYD Radiated Emissions Test Setup (30MHz to 1GHz) Radiated Emissions Test Setup (1GHz to 40GHz) Radiated Emissions Test Setup (above 40GHz) Frequency Stability/Voltage Variation Test Setup