US Secret Service/WHCA Frequency Updates




Here is the most current listing of known US Secret Service frequencies. Updates and corrections will be added as they become available.

US Secret Service VHF Allocations

162.0750 - USSS Uniformed Division, White House 1
162.2875 - Laurel, MD Trunked System
162.3125 - USSS Uniformed Division, White House 2
163.3125 - USSS Uniformed Division, Foreign Missions 1
163.4500 - Laurel, MD Trunked System
164.1000 - X-RAY, New York City Field Office 1
164.1750 - USSS Uniformed Division, White House paging
164.4000 - PAPA
164.4375 - USSS Uniformed Division, Foreign Missions 2
164.6500 - TANGO
164.7500 - X-RAY
164.8000 - X-RAY
164.8875 - OSCAR
164.9875
165.2125 - MIKE
165.2625 - X-RAY
165.3375 - X-RAY
165.3625
165.3750 - CHARLIE
165.3875
165.4125 - X-RAY
165.4875
165.5125 - X-RAY
165.5250 - Laurel, MD Trunked System
165.6375 - Reported as an input to 167.0125 MHz repeater
165.6500 - X-RAY
165.6875 - X-RAY - Washington DC Field Office
165.7875 - BAKER
165.8375 - DHS Common
165.8500 - X-RAY
165.9000 - X-RAY
166.0000 - Diplomatic Protective Division/CNOS 5
166.0250 - Laurel, MD Trunked System
166.0500 - X-RAY
166.2000 - X-RAY - USSS Uniformed Division, VP Residence
166.2625 - Laurel, MD Trunked System
166.4000 - GOLF
166.4625 - Federal Common
166.4875
166.5625 - X-RAY
166.5875 - X-RAY
166.6375 - X-RAY
166.6500 - Laurel, MD Trunked System
166.8000 - X-RAY
167.0125 - POTUS / VPOTUS Protection Details
167.0375 - POTUS / VPOTUS Protection Details
167.1000 - Diplomatic Protection Division/CNOS 6
167.4000 - Laurel, MD Trunked System
167.9000 - X-RAY – Dallas Field Office
168.0000
168.1250
168.2375 - Diplomatic Protection Division/CNOS 1
168.5875 - Diplomatic Protection Division/CNOS 2
169.9375 - USSS Uniformed Division, input to 162.0750
170.0000 - JULIET – Washington DC Field Office Alternate, Uniformed Division
170.0875 - Diplomatic Protection Division/CNOS 3
170.4375 - USSS Uniformed Division, input to 163.3125
170.9875 - USSS Uniformed Division, Foreign Missions 3
171.3875 - New York City Field Office 2
171.7625 - USSS Uniformed Division, input to 162.3125
172.0625 - Diplomatic Protection Division/CNOS 4
172.2250 - New York Field Office 3
172.5625 - USSS Uniformed Division, input to 164.4375

US Secret Service UHF Allocations


406.2750
407.6750 - WHITE
407.7500 - GRAY
407.8000
407.8750 - GREEN
407.9000
407.9250 - INDIA
408.0250
408.5000
408.9750
414.6750 - YELLOW
414.8000 - BLUE
414.8500 - BROWN – Technical Security Division
414.9500 - ORANGE – Technical Security Division
415.1000 - BLACK
415.6500 - SILVER
415.6750 - GOLD – Technical Security Division
415.7500 - GREEN
415.8000 - VIOLET
415.9750 - RED
418.1250 - LAVENDER
418.1500 - YELLOW
418.3250 - BLACK
418.3500 - GRAY
418.7750 - ORANGE – Technical Security Division
418.8000 - BROWN – Technical Security Division
419.0750 - GOLD – Technical Security Division
419.1000 - SILVER
419.7250 - RED





Here are known frequencies used by the White House Communications Agency (WHCA). The WHCA supports the Executive Branch with communications and other services. WHCA personnel are active duty military.

White House Communications Agency (WHCA) VHF Allocations

162.6875 - YANKEE
165.2125 - MIKE
165.3750 - CHARLIE
165.7875 - BAKER
166.2000 - Reported in use at Camp David Presidential Retreat
166.4625 - Federal Agency Common
166.5125 - ALPHA / SIERRA
166.7000 - NOVEMBER
167.0250 - WHISKEY, old paging frequency, reported no longer in use
167.9000 - HOTEL
169.5125 - SIERRA/ALPHA
169.9250 - DELTA
170.0000 - JULIET (Secret Service Common)
171.2875 - ZULU

White House Communications Agency (WHCA) UHF Allocations

406.4500 - Transportable Trunking System
407.1250 - Transportable Trunking System
407.4750
407.6750 - Wideband UHF reported
407.8000 - Transportable Trunking System
407.8500 - ECHO, No longer in use
408.8500 - Transportable Trunking System
408.8750 - Transportable Trunking System
408.9250 - Transportable Trunking System
415.6750 - Wideband UHF reported
415.7000 - FOXTROT, No longer in use
415.8000
418.2750 - Transportable Trunking System
418.3750 - Transportable Trunking System
418.4000 - Transportable Trunking System
418.5000 - Transportable Trunking system
418.5250 - Transportable Trunking System

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