Login  · Register  ·  Mobile  ·  Help   RadioReference on Facebook   RadioReference on Twitter   RadioReference Blog
 
US > Georgia > Fulton (County) > State of Georgia Atlanta Trunked Radio System

State of Georgia Atlanta Trunked Radio System


System Name:State of Georgia Atlanta Trunked Radio System
Location:Atlanta, GA
County:Fulton
System Type:Project 25 Phase II
System Voice:APCO-25 Common Air Interface Exclusive
Last Updated:March 4, 2021, 3:42 pm ((5) Talkgroups Updated (Georgia Emergency Management Agency))
 

Important Note


Some talkgroups on this system are using Project 25 Phase II TDMA modulation which can ONLY be monitored using a P25 Phase II compatible scanner.

Please visit the RR Wiki Project 25 page for additional information.


System ID List


System ID   WACN  
00B   92508  

System Frequencies
Red (c) are primary control channels | Blue (a) are alternate control channels | Site Map(s): FCC Callsigns RR Locations

RFSS SiteNameFreqs      
10 (A) 010 (A) Downtown Atlanta851.725 852.0375 852.2625 852.625c 853.625 853.675a 853.850


System Talkgroups
List All in one table     Show New Talkgroups

Georgia DOT HERO Units (Highway Service Patrol) Talkgroups

Northwest Corridor units cover I-285 from GA-400 to I-20 on the west side, I-75 from I-285 out on the northwest side, the Northwest Corridor Express Lanes, and I-575. These units use Northwest Dispatch channel at all times.

South units cover the South Metro Express Lanes and seem to cover I-85, I-75 and I-675 roughly outside I-285 on the south side. These units use South Dispatch channel at all times.

Zone 1 and 3 collectively seems to cover I-85 from North Druid Hills south through the city to I-285 on the south end, I-75 from roughly I-285 south through the city to I-285 on the south end, Langford Parkway, and I-20 inside I-285, and I-285 south of I-20 on both ends.  These units use Alpha Dispatch channel at all times. Unclear dividing line between Zones 1 and 3 since they are both always on A Dispatch.

Zone 2 (northeast units) cover I-85 from roughly North Druid Hills out, I-285 from GA-400 to I-20 on the east side, US-78, and GA-400. These units use Bravo Dispatch during most busy rush hours, but use Alpha Dispatch when a 4th dispatch channel is not in service.

Charlie Dispatch is very rarely used, but presumably would be used if Zones 1 and 3 were on separate dispatch channels.

DEC HEX Mode  Alpha TagDescriptionTag  
901 385 T HERO A Dispatch HERO A Dispatch (Central)  Transportation 
902 386 T HERO B Dispatch HERO B Dispatch (Northeast)  Transportation 
903 387 T HERO C Dispatch HERO C Dispatch  Transportation 
909 38d T HERO NW Dispatch HERO Northwest Corridor Dispatch  Transportation 
911 38f T HERO S Dispatch HERO South Metro Dispatch  Transportation 
904 388 T HERO A Tac HERO A Tac (Major Incidents)  Transportation 
905 389 T HERO B Tac HERO B Tac (Major Incidents)  Transportation 
906 38a T HERO Unk Tac 906 HERO Unknown Tac 906  Transportation 
913 391 T HERO Unk Tac 913 HERO Unknown Tac 913  Transportation 
916 394 T HERO Unk Tac 916 HERO Unknown Tac 916  Transportation 
919 397 T HERO Unk Tac 919 HERO Unknown Tac 919  Transportation 

Georgia Emergency Management Agency Talkgroups

DEC HEX Mode  Alpha TagDescriptionTag  
1000 3e8 T GEMA Main Main/State Operations Center  Emergency Ops 
1002 3ea T GEMA 1002 Site Operations  Emergency Ops 
1003 3eb T GEMA 1003 Site Operations  Emergency Ops 
1004 3ec T GEMA Atlanta Atlanta Operations  Emergency Ops 
1005 3ed T GEMA Macon Macon Operations  Emergency Ops 

Georgia Tech Operations Talkgroups

DEC HEX Mode  Alpha TagDescriptionTag  
151 097 T Link to GTPD Link to Georgia Tech PD Dispatcher  Interop 
152 098 T Link to GTPD Link to Georgia Tech PD Dispatcher  Interop 
201 0c9 T Maintenance 201 Maintenance 201  Schools 
204 0cc T Maintenance 204 Maintenance 204  Schools 
206 0ce T Maintenance 206 Maintenance 206  Schools 
251 0fb T Library Sec 1 Library Security - Primary  Security 
252 0fc T Library Sec 2 Library Security - Alternate  Security 
301 12d T Parking Parking Enforcement  Transportation 
303 12f T Shuttle Dispatch Stingerette Shuttle Dispatch  Transportation 
604 25c T Housing 604 Housing  Schools 
605 25d T Housing 605 Housing  Schools 
607 25f T Housing 607 Housing  Schools 

Georgia Tech Police Talkgroups

DEC HEX Mode  Alpha TagDescriptionTag  
351 15f Te PD Dispatch Police Dispatch  Law Dispatch 
352 160 T PD Tac 1 Police Tac 1  Law Tac 
353 161 T PD Tac 2 Police Tac 2  Law Tac 
354 162 T PD Tac 3 Police Tac 3  Law Tac 
356 164 T PD Events Police Events  Law Tac 

Other Talkgroups

DEC HEX Mode  Alpha TagDescriptionTag  
100 064 D Radio Maint Radio Maintenance  Other 


Copyright 2021 by RadioReference.com LLC Privacy Policy  |  Terms and Conditions