San Antonio Federal Frequencies

Border Patrol
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
163.625 RM BP Operations Operations FMNE Federal
163.675 RM 151.4 PL BP Sommerst Somerset Tower FMN Federal
163.725 RM 123.0 PL BP Pearsall Pearsall Tower FMN Federal
163.775 RM 151.4 PL BP Judson Judson Tower FMN Federal
Bureau of Alcohol Tobacco Firearms and Explosives
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
165.2875 RM 650 NAC ATF SA Ops Operations P25 Federal
170.9625 M 650 NAC ATF SA Tac 2 Tactical 2 P25 Federal
168.350 M 300 NAC ATF SA Tac 4 Tactical 4 P25 Federal
165.9125 M 650 NAC ATF SA Tac 5 Tactical 5 Evidence Collection P25e Federal
172.9625 RM 650 NAC ATF SA SWAT SWAT P25 Federal
Customs and Border Protection
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
350.025 M CSQ CBP BLUE-3 Blue-3 Aircraft Operations AM Federal
172.8625 RM 301 NAC CBP C100 CTR C100 Center (communications and electronics) P25 Federal
163.750 RM 208 NAC CBP 163.750 CBP Ops P25 Federal
165.825 RM C01 NAC CBP 165.825 CBP Ops P25 Federal
169.550 RM C00 NAC CBP Ops CBP Ops P25 Federal
170.8625 RM 301 NAC CBP Ops CBP Ops P25 Federal
170.100 RM 301 NAC CBP DNET 200 D-NET 200 San Antonio International Airport P25 Federal
172.0625 RM 301 NAC CBP DNET 202 D-NET 202 P25e Federal
171.3875 BM 301 NAC CBP DNET xxx D-NET xxx P25 Federal
162.8875 RM 326 NAC CBP DNET 67 DNET 67 P25 Federal
169.8875 RM 304 NAC CBP Marfa/SA Marfa Sector/San Antonio Sector P25E Federal
171.1875 RM 301 NAC CBP Somerset Somerset Tower P25e Federal
166.4375 RM 325 NAC CBP TX Alpha 40 Texas Alpha 40 (local to Bexar Co) P25 Federal
166.4625 M CSQ CBP A-3 Treasury Common FMN Federal
136.475 BM CSQ CBP Victor Victor Air Operations AM Federal
Department of Homeland Security
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
166.4625 BM 001 NAC DHS Common Common P25 Federal
Department of Veterans Affairs
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
168.525 RM 141.3 PL VA Transport Hospital Transportation Ops FMN Federal
Drug Enforcement Agency
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
414.450 RM 156 NAC DEA Ch 5 Ch 5 Bexar County P25 Federal
409.8125 RM 156 NAC DEA Z1 CH-7 Ch 7 Zone 1 San Antonio/Kendall County P25 Federal
409.900 RM 156 NAC DEA Ch 10 Ch 10 San Antonio P25 Federal
418.625 RM 156 NAC DEA Ch 1D Ch 1 Zone 2 Operations P25 Federal
418.900 RM 156 NAC DEA Ch 2D Ch 2 Zone 2 Operations P25e Federal
418.750 M 156 NAC DEA Ch 3D Ch 3 Zone 2 Surveillance P25 Federal
418.675 M 156 NAC DEA Ch 4D Ch 4 Zone 2 Surveillance P25 Federal
418.825 RM 156 NAC DEA Ch 5D Ch 5 Zone 2 P25 Federal
418.950 RM 156 NAC DEA Ch 6D Ch 6 Zone 2 P25 Federal
418.975 RM 156 NAC DEA Ch 7D Ch 7 Zone 2 P25 Federal
418.975 M 156 NAC DEA Ch 8D Ch 8 Zone 2 P25 Federal
409.950 RM 156 NAC DEA 409.95 DEA 409.95 P25 Federal
413.975 M 156 NAC DEA SA Ops San Antonio Ops P25 Federal
Federal Aviation Administration
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
172.175 RM 293 NAC FAA SAT CH-11 San Antonio Operations (Ch. 11) P25 Federal
Federal Bureau of Investigation
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
170.900 RM 167.9 PL FBI A1 Field Ops A1 Field Operations FMN Federal
170.825 RM 293 NAC FBI A2 SOG A2 Special Operations Group P25 Federal
170.8125 M 167 NAC FBI CRU Criminal Response Unit P25 Federal
170.925 BM 167 NAC FBI D-Zone D08 D-Zone Multi Office Operations P25 Federal
167.5375 BM 167.9 PL FBI D5 D5 National Emergency FMN Federal
167.2125 BM 167 NAC FBI 05-ERT Evidence Response Team P25E Federal
168.9875 BM 167 NAC FBI FAU Fugitive Apprehension Unit P25 Federal
167.5625 RM 167 NAC FBI D4 Local Local RA-Teams P25 Federal
170.925 M 601 NAC FBI Local Zone Local Zone P25 Federal
170.6625 BM 167 NAC FBI Operations Operations P25E Federal
172.2875 M 167 NAC FBI Repeater 3 Repeater 3 P25 Federal
167.3375 M 167 NAC FBI Simplex 3375 Simplex (167.3375) P25 Federal
167.7125 M 167 NAC FBI Simplex 7125 Simplex (167.7125) P25E Federal
170.825 M 167 NAC FBI SOG Special Operations Simplex P25 Federal
163.100 M 167 NAC FBI Surv 163.1 Surveillance P25 Federal
Federal Protective Service
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
410.800 RM 201 NAC FPS San Anto FPS Operations - Denver Mega Center P25 Federal
410.800 RM 715 NAC FPS San Anto FPS Operations - Denver Mega Center P25 Federal
413.950 M 103.5 PL FPS Talkaround FPS Talkaround FMN Federal
Immigration and Customs Enforcement
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
163.700 M 169 NAC ICE Nat Tac 1 National Tactical 1 (Surveillance) P25 Federal
168.5875 M 169 NAC ICE Nat Tac 2 National Tactical 2 (Surveillance) P25 Federal
163.1125 RM 169 NAC ICE Nat Tac 3 National Tactical 3 P25 Federal
164.7875 M 169 NAC ICE Nat Tac 4 National Tactical 4 P25 Federal
169.550 RM C00 NAC ICE San Antonio San Antonio P25 Federal
Internal Revenue Service
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
167.000 M 010 NAC IRS 02-REG INSP Regional Inspector CID P25 Federal
Misc / Unid

Federal agencies can be found under the Texas State listings at Texas - Texas Federal Scanner Frequencies and Radio Frequency Reference (

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
163.000 Unid DES DES/XL Encryption FMN Federal
164.5375 Unid ASTRO Digital Operations (Repeater) P25 Federal
164.9625 Unid Encrypt APCO-25 Digital Simplex Encrypted P25E Federal
166.5625 BM 192.8 PL USDA Local Vacc USDA Local Rabies Vaccinations FMN Federal
173.7375 Unid DES DES/XL Encryption FMN Federal
419.1125 Unid Data Data FM Data
San Antonio Missions National Historical Park

San Antonio Missions National Historical Park is a National Historical Park and part of a UNESCO World Heritage Site preserving four of the five Spanish frontier missions in San AntonioTexas, USA. These outposts were established by Catholic religious orders to spread Christianity among the local natives. These missions formed part of a colonization system that stretched across the Spanish Southwest in the 17th, 18th, and 19th centuries.

Transportation Security Administration
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
406.7375 RM 0DB NAC TSA KSAT SEC-1 SAT Airport Security 1 P25e Federal
United States Fish and Wildlife Service
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
163.025 RM 293 NAC USFWS SA WTT Tracking Birds P25 Federal
United States Postal Service
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
407.9375 RM CC 1
TG 1
SL 1
USPS North Sta North Station Sorting Facility DMR Federal
409.100 RM 411 DPL USPS 409.1 San Antonio Operations FMN Federal
409.7375 RM CC 1
TG 7
SL 1
USPS South Sta South Station Sorting Facility DMR Federal
414.725 RM 131.8 PL USPS 414.725 San Antonio Operations FMN Federal
415.050 RM 293 NAC USPIS 415.05 Postal Inspection Service P25 Federal
415.575 RM 218.1 PL USPS 415.575 San Antonio Operations FMN Federal
416.725 RM 482 NAC USPIS 416.725 Postal Inspection Service P25E Federal
United States Secret Service

Most USSS channels are nationwide and can be found under the National Database listing

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
165.375 M 001 NAC 02 USSS CHARLIE Charlie - Former POTUS-PD P25 Federal
165.2125 M 001 NAC 03 USSS MIKE Mike - Foreign head of state / Counterfeiting P25 Federal
164.8875 M 001 NAC 05 USSS OSCAR Oscar - PPD P25 Federal
166.5125 M 001 NAC USSS SIERRA Sierra - WHCA P25 Federal
164.100 M USSS San Antonio Field Office Simplex FMN Federal
US Marshals Service
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
162.7125 RM 293 NAC USMS SanAnt 1 San Antonio 1 P25e Federal
170.800 RM 293 NAC USMS SanAnt 2 San Antonio 2 P25 Federal
162.7875 BM 293 NAC USMS Ops Operations P25 Federal
163.8125 RM 864 NAC USMS ICE FUG WAR ICE Fugitive Warrants P25 Federal
170.750 RM 293 NAC USMS JHW Court John H. Wood Federal Courthouse - Security P25e Federal
170.850 M 864 NAC USMS LS-FTF Lone Star Fugitive Task Force P25e Federal