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Customs and Border Protection
Customs and Border Protection is part of the Department of Homeland Security. It includes the former U.S. Border Patrol, former U.S. Customs Service, former Animal and Plant Health Inspection Service (U.S. Department of Agriculture), and former U.S. Immigration and Naturalization Service ("INS").
[edit] Channel Overview
162.825
162.925
163.625 Nationwide primary channel
163.650
163.675
163.700
163.725
163.775
170.675 Tactical
- The COTHEN Network - This page lists each of the frequencies in use for the HF CBP Over-the-Horizon Enforcement Network. Also listed here are additional resources and information regarding the COTHEN Network.
- It has been found that CBP use the following NAC's - 001, 177, 289, 291, 292, 301, 325, 368, 389
[edit] Full listing
| Frequency | Tone | Channel | Usage/Notes
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| 165.2375 | N301 | A1 | Net 1/Tac 1
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| 166.4625 | | | DHS common
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| 163.1250 | | A5 | Area Tactical San Diego (Simplex)
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| 163.1250 | | A6 | Area Tactical San Diego
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| 165.4375 | | A7 | Area Tactical Los Angeles (Simplex)
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| 165.4375 | | A8 | Area Tactical Los Angeles
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| 165.4375 | | B1 | National Tactical
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| 165.5125 | | B2 | National Tactical
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| 165.7375 | | B3 | Air Support "X-RAY"
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| 165.7625 | | B5 | Area Tactical Seattle (Simplex)
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| 165.7625 | | B6 | Area Tactical Seattle
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| 162.0500 | | B7 | Area Tactical San Francisco (Simplex)
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| 162.0500 | | B8 | Area Tactical San Francisco
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| 169.4500 | | C1 | Operations Alliance Task Force (Simplex)
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| 169.4500 | | C2 | Operations Alliance Task Force
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| 170.7250 | | C5 | Blaine, WA (Simplex)
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| 170.7250 | | C6 | Blaine, WA
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| 154.9200 | | C8 | California Law Enforcement Mutual Aid
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| 164.5500 | | D1 | OCDETF National
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| 164.5500 | | D2 | OCDETF National (Simplex)
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| 166.4625 | | D3 | Treasury Common
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| 155.4750 | | D8 | National Law Enforcement Mutual Aid
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| 170.6750 | | | Border Patrol Tactical
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| 163.6250 | 100.0 | | Border Patrol
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| 170.7750 | | | Channel 7 Border Patrol - Bonners Ferry Dispatch Agent in Field Repeater
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| 163.7250 | | | Border Patrol - Bonner's Ferry, ID Dispatch Agent in Field Repeater
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[edit] Identifier Codes
| Alfa | Investigations (ICE)
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| Charlie | Communications Division
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| Charlie-100 | NLECC Orlando, FL (nationwide communications center)
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| Delta | Port Headquarters
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| India | CBP Field Operations
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| Kilo | K-9 Enforcement
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| Lima | Aviation Personnel
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| Mike | Marine Operations
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| Omaha | Aircraft
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| Romeo | CBP Field Offices
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| Sierra | Internal Affairs
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| Tango | Task Force
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| Zulu | Special assignments
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[edit] See also
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