|                                                                      |              |                                              |  |  |  |  |  |  |
|----------------------------------------------------------------------|--------------|----------------------------------------------|--|--|--|--|--|--|
| Name of Subsidiary                                                   |    | State or Other Jurisdiction of Incorporation |
| 1231670 Ontario Inc.                                                 |              | Canada                                       |
| 1297741B.C. Ltd.                                                     |              | Canada                                       |
| Aerosim Bangkok Company Limited                                      |              | Thailand                                     |
| Aerosim Thai Company Limited                                         |              | Thailand                                     |
| Airline Placement Limited                                            |              | United Kingdom                               |
| Airline Recruitment Limited                                          |              | United Kingdom                               |
| Asia Flight Data Services Pte. Ltd.                                  |              | Singapore                                    |
| Asian Aviation Training Centre Ltd.                                  |              | Thailand                                     |
| Aviation Communication & Surveillance Systems, LLC*              |              | Delaware                                     |
| Azimuth Security Trust                                               |              | Australia                                    |
| Beijing MAPPS-SERI Technology Company Ltd.*                          |              | China                                        |
| Calzoni S.r.l.                                                       |              | Italy                                        |
| Cancer Treatment Services International, Inc.*                       |              | Delaware                                     |
| CTC Aviation Group Limited                                           |              | United Kingdom                               |
| CTC Aviation Holdings Limited                                        |              | United Kingdom                               |
| CTC Aviation International Limited                                   |              | United Kingdom                               |
| CTC Aviation Services Limited                                        |              | United Kingdom                               |
| CTC Aviation Training (UK) Limited.                                  |              | United Kingdom                               |
| DMRAC-Aviation Corporation - SGPS, Unipessoal LDA                    |    | Portugal                                     |
| EAA – Escola de Aviação Aerocondor, S.A.             |    | Portugal                                     |
| Eagle Technology, LLC                                                |    | Delaware                                     |
| FAST Holdings Limited*                                               |              | United Kingdom                               |
| FAST Training Services Limited                                       |              | United Kingdom                               |
| G Air Advanced Training, Lda                                         |              | Portugal                                     |
| G Air II Maintenance, Lda                                            |              | Portugal                                     |
| G4U – Gestão de Activos Aeronáuticos, Sociedade, Lda |    | Portugal                                     |
| Harris Asia Pacific Sdn. Bhd.                                        |    | Malaysia                                     |
| Harris Atlas Systems LLC*                                            |    | UAE                                          |
| Harris Canada Systems, Inc.                                          |    | Canada                                       |
| Harris Cayman Ltd.                                                   |    | Cayman Islands                               |
| Harris Communications (Spain), S. L.                                 |    | Spain                                        |
| Harris Communications FZCO                                           |    | UAE                                          |
| Harris Communications GmbH                                           |    | Germany                                      |
| Harris Communications Limited                                        |    | Hong Kong                                    |
| Harris Communications Malaysia Sdn. Bhd.                             |    | Malaysia                                     |
| Harris Communications MH Spain, S. L.                                |    | Spain                                        |
| Harris Communications Pakistan (Private) Limited                     |    | Pakistan                                     |
| Harris Communications Systems India Private Limited                  |    | India                                        |

----

|                                                                         |  |                                              |  |  |  |  |  |  |
|-------------------------------------------------------------------------|--|----------------------------------------------|--|--|--|--|--|--|
| Name of Subsidiary                                                      |  | State or Other Jurisdiction of Incorporation |
| Harris Comunicações e Participações do Brasil Ltda. |  | Brazil                                       |
| Harris Denmark ApS                                                      |  | Denmark                                      |
| Harris Denmark Holding ApS                                              |  | Denmark                                      |
| Harris Geospatial Solutions B.V.                                        |  | Netherlands                                  |
| Harris Geospatial Solutions France Sarl                                 |  | France                                       |
| Harris Geospatial Solutions GmbH                                        |  | Germany                                      |
| Harris Geospatial Solutions Italia SRL                                  |  | Italy                                        |
| Harris Geospatial Solutions KK                                          |  | Japan                                        |
| Harris Global Communications, Inc.                                      |  | New York                                     |
| Harris International Chile Limitada                                     |  | Chile                                        |
| Harris International Saudi Communications                               |  | Saudi Arabia                                 |
| Harris International Venezuela, C.A.                                    |  | Venezuela                                    |
| Harris Luxembourg SARL                                                  |  | Luxembourg                                   |
| Harris NV                                                               |  | Belgium                                      |
| Harris Pension Management Limited                                       |  | United Kingdom                               |
| Harris Solid-State (Malaysia) Sdn. Bhd.                                 |  | Malaysia                                     |
| L-3 Communications Advanced Aviation, Inc.                              |  | Montana                                      |
| L-3 Communications Advanced Aviation, LLC                               |  | Montana                                      |
| L-3 Communications Australia Pty Ltd                                    |  | Australia                                    |
| L-3 Communications Holding GmbH                                         |  | Germany                                      |
| L-3 Communications India Private Limited                                |  | India                                        |
| L3 CTS Airline Academy (NZ) Limited                                     |  | New Zealand                                  |
| L3 CTS Airline and Academy Training Limited                             |  | United Kingdom                               |
| L3 Kenya LTD                                                            |  | Kenya                                        |
| L3 MAPPS INC.                                                           |  | Canada                                       |
| L3 MAPPS Sdn. Bhd.                                                      |  | Malaysia                                     |
| L-3 Saudi Arabia LLC                                                    |  | Saudi Arabia                                 |
| L-3 Societá Srl.                                                   |  | Italy                                        |
| L3 Technologies Canada Group Inc.                                       |  | Canada                                       |
| L3 Technologies Canada Inc.                                             |  | Canada                                       |
| L3 Technologies Investments Limited                                     |  | Cyprus                                       |
| L3 Technologies MAS Inc.                                                |  | Canada                                       |
| L3 Technologies, Inc.                                                   |  | Delaware                                     |
| L3Harris Aerosim Academy, Inc.                                          |  | Florida                                      |
| L3Harris Afghanistan LLC                                                |  | Delaware                                     |
| L3Harris Applied Defense Solutions, Inc.                                |  | Delaware                                     |
| L3Harris Applied Technologies, Inc.                                     |  | Delaware                                     |
| L3Harris Arctic Services, Inc.                                          |  | Delaware                                     |
| L3Harris Australia Group Pty. Ltd.                                      |  | Australia                                    |
| L3Harris Australia Holdings Pty Ltd                                     |  | Australia                                    |
| L3Harris Autonomous Surface Vehicles Limited                            |  | United Kingdom                               |
| L3Harris Autonomous Surface Vehicles, LLC                               |  | Louisiana                                    |
| L3Harris Aviation Products, Inc.                                        |  | Delaware                                     |

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|                                                       |  |                                              |  |  |  |  |  |  |
|-------------------------------------------------------|--|----------------------------------------------|--|--|--|--|--|--|
| Name of Subsidiary                                    |  | State or Other Jurisdiction of Incorporation |
| L3Harris Azimuth Security Pty Ltd                     |  | Australia                                    |
| L3Harris Centaur LLC                                  |  | Delaware                                     |
| L3Harris Cincinnati Electronics Corporation           |  | Ohio                                         |
| L3Hzrris Commercial Training Solutions Limited        |  | United Kingdom                               |
| L3Harris Communications Australia Pty Ltd             |  | Australia                                    |
| L3Harris Communications Systems Limited               |  | United Kingdom                               |
| L3Harris Defence Investments Limited                  |  | United Kingdom                               |
| L3Harris Domestic Holdings, Inc.                      |  | Delaware                                     |
| L3Harris EDO UK Limited                               |  | United Kingdom                               |
| L3Harris EDO Western Corporation                      |  | Utah                                         |
| L3Harris Electrodynamics, Inc.                        |  | Arizona                                      |
| L3Harris Exelis Australia Pty Ltd                     |  | Australia                                    |
| L3Harris Felec Services, Inc.                         |  | Delaware                                     |
| L3Harris Flight Data Services Limited                 |  | United Kingdom                               |
| L3Harris Flight Data Services Inc.                    |  | Arizona                                      |
| L3Harris Flight Training Acquisitions LLC             |  | Delaware                                     |
| L3Harris ForceX, Inc                                  |  | Tennessee                                    |
| L3Harris Foreign Holdings, Inc.                       |  | Delaware                                     |
| L3Harris Fuzing and Ordnance Systems, Inc.            |  | Delaware                                     |
| L3Harris Geospatial Solutions, Inc.                   |  | Colorado                                     |
| L3Harris Geospatial Solutions UK Limited              |  | United Kingdom                               |
| L3Harris Global Holding UK Ltd.                       |  | United Kingdom                               |
| L3Harris Holdco LLC.                                  |  | Delaware                                     |
| L3Harris Holdings, Inc.                               |  | Delaware                                     |
| L3Harris Integrated Mission Systems Australia Pty Ltd |  | Australia                                    |
| L3Harris International Holdings, LLC                  |  | Delaware                                     |
| L3Harris International UK Ltd                         |  | United Kingdom                               |
| L3Harris International, Inc.                          |  | Delaware                                     |
| L3Harris Interstate Electronics Corporation           |  | California                                   |
| L3Harris Investments, LLC                             |  | Delaware                                     |
| L3Harris Investments UK Holdings Ltd                  |  | United Kingdom                               |
| L3Harris Kigre, Inc.                                  |  | Ohio                                         |
| L3Harris Latitude, LLC                                |  | Arizona                                      |
| L3Harris Linchpin Labs Inc.                           |  | Delaware                                     |
| L3Harris Luxembourg Sarl LLC                          |  | Delaware                                     |
| L3Harris Manatee Investment, LLC                      |  | Delaware                                     |
| L3Harris MAPPS Limited                                |  | United Kingdom                               |
| L3Harris Maritime Power & Energy Solutions, Inc.  |  | Delaware                                     |
| L3Harris Maritime Services, Inc.                      |  | Delaware                                     |
| L3Harris Melbourne Leasing, LLC                       |  | Florida                                      |
| L3Harris Micreo Pty Limited                           |  | Australia                                    |
| L3Harris Mission Critical Services, LLC               |  | Delaware                                     |
| L3Harris Mustang Technology Group, L.P.               |  | Texas                                        |

----

|                                                                          |  |                                              |  |  |  |  |  |  |
|--------------------------------------------------------------------------|--|----------------------------------------------|--|--|--|--|--|--|
| Name of Subsidiary                                                       |  | State or Other Jurisdiction of Incorporation |
| L3Harris NexGen Communications LLC                                       |  | Virginia                                     |
| L3Harris Open Water Power, Inc.                                          |  | Delaware                                     |
| L3Harris Release & Integrated Solutions Ltd                          |  | United Kingdom                               |
| L3Harris Technologies AIS GP Corporation                                 |  | Delaware                                     |
| L3Harris Technologies ASA Limited                                        |  | United Kingdom                               |
| L3Harris Technologies Australia Group Pty Ltd                            |  | Australia                                    |
| L3Harris Technologies Australia Pty Ltd.                                 |  | Australia                                    |
| L3Harris Technologies BTC Holding, LLC                                   |  | Delaware                                     |
| L3Harris Technologies CMAS Holdings, LLC                                 |  | Delaware                                     |
| L3Harris Technologies CTS Holdings Limited                               |  | United Kingdom                               |
| L3Harris Technologies Flight Capital LLC                                 |  | Delaware                                     |
| L3Harris Technologies Holding, LLC                                       |  | Delaware                                     |
| L3Harris Technologies Integrated Systems L.P.                            |  | Delaware                                     |
| L3Harris Technologies Investments Inc.                                   |  | Delaware                                     |
| L3Harris Technologies Link Simulation and Training UK (Overseas) Limited |  | United Kingdom                               |
| L3Harris Technologies UK Holding Ltd                                     |  | United Kingdom                               |
| L3Harris Technologies UK Limited                                         |  | United Kingdom                               |
| L3Harris Technologies UK Topco Limited                                   |  | United Kingdom                               |
| L3Harris Technology & Services UK Ltd                                |  | United Kingdom                               |
| L3Harris Technology (Bejing) Co. Ltd                                     |  | China                                        |
| L3Harris Trenchant Ltd                                                   |  | United Kingdom                               |
| L3Harris Trenchant Pty Ltd                                               |  | Australia                                    |
| L3Harris TRL Electronics Limited                                         |  | United Kingdom                               |
| L3Harris TRL Technology Limited                                          |  | United Kingdom                               |
| L3Harris Unlimited                                                       |  | United Kingdom                               |
| L3Harris Unmanned Systems, Inc.                                          |  | Texas                                        |
| Linchpin Labs Inc.                                                       |  | Canada                                       |
| Linchpin Labs Limited                                                    |  | New Zealand                                  |
| L-Tres Comunicaciones Costa Rica, S.A.                                   |  | Costa Rica                                   |
| S.C. Harris Assured Communications SRL                                   |  | Romania                                      |
| SAMI L3Harris Technologies LLC                                           |  | Saudi Arabia                                 |
| SARL Assured Communications                                              |  | Algeria                                      |
| Sovcan Star Satellite Communications Inc.                                |  | Canada                                       |
| Sunshine General Services, LLC                                           |  | Iraq                                         |
| Wescam Inc.                                                              |  | Canada                                       |
| Wescam USA, Inc.                                                         |  | Florida                                      |