Nevada National Security Site

System Name: Nevada National Security Site
Location: Las Vegas, NV
County: 2 Counties
System Type: Motorola Type II SmartZone
System Voice: Analog and APCO-25 Common Air Interface
System ID: Sysid: 7526 Connect Tone: 97.30
Last Updated: May 14, 2019, 9:40 pm CDT   [Updated General Trunked System Information]
System Notes

Formerly listed as National Nuclear Security Administration, this Motorola digital communications system is used for a wide-range of communications/information applications ranging from high-level security to day-to-day maintenance operations throughout the facility's 1,400 square miles. Initial loading projected 2,000 units.

Users: U.S. Department of Energy NNSA/NV Test Site; Bechtel NV, the facility's general contractor; and other government and private testing laboratories within the test site. Near by Nellis Air Force Base will be added in the future.

Ranch Control - movement around facility
Gatehouse Control - controls entering/exiting areas 3 and 5
Bird Dog - responsible for most movement around the National Test Site

System NAC: 264

Some information courtesy of

Sites and Frequencies

Red (c) are control channel capable frequencies
Site Name County Freqs
001 (1) Mercury Nye 406.1125c406.975407.350407.6375408.1875408.5875409.325
002 (2) Checkpoint Pass Nye 406.1875c406.7875406.9875407.1875407.3875408.3875409.600
003 (3) Yucca Flat Nye 406.925c407.5875407.8125408.0875409.125409.5875 
004 (4) Las Vegas Clark 406.400c407.3625408.3625409.525409.925410.1625406.9875c
005 (5) Skull Mountain Nye 406.150c406.625407.8875408.100408.750410.175 
006 (6) Angel Peak Clark 406.1125c407.425408.700409.300410.550  
007 (7) Rainier Mesa Nye 407.7875c      
008 (8) Shoshone Peak Nye 406.1375406.400407.8125c408.700409.775410.650 
009 (9) Yucca Mountain Clark 408.1875c      
010 (A) Nellis Air Force Base Clark 406.7875c407.1875c408.3875c409.3125c   
011 (B) Indian Springs Clark 407.075c408.125409.525    


DEC HEX Mode Alpha TagDescriptionTag
48030DNTS ElectricNTS ElectriciansFederal
1760b0DBird DogBird DogFederal
656290DExerMessNetExcerise Message NetFederal
7042c0DFire AdminFire AdministrationFire-Talk
784310DAnnouncementGeneral AnnouncementFederal
800320DEMS DispatchEmergency DispatchEMS Dispatch
880370DExerciseTeamExercise Team MonitorsFederal
1024400DBird DogNevada Test Site - Operations Coordination Center (OCC) - "Bird Dog"Federal
1088440DOST ALPHA/BROST ALPHA/BRAVO (Convoy Security Training)Federal
1616650DRanch Ctrl"Ranch Control" - Controls movement around Yucca Mountain facilityFederal
20007d0DLos AlamosLos Alamos National LaboratoryFederal
2608a30DWaste TrucksWaste Garbage TrucksFederal
2896b50DMX Ch-1MX Ch-1Federal
3056bf0DBuilding MXBuilding MXFederal
3088c10DBuilding AlmBuilding Alarm MXFederal
3232ca0DWide Load TrWide Load TrucksFederal
3856f10DIH TeamOSHSA MonitorsFederal
43841120DNTS WeatherNTS Weather TechsFederal
44961190DNTS MaintNTS Maintenance ETS NETFederal
502413a0DGatehouseCtlGatehouse ControlFederal
964825b0DAircraftAircraft CoordinationFederal
105762950DMCC CommandMCC Mission CommandMilitary