Tennessee Advanced Communications Network (TACN)
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Welcome to the Tennessee Advanced Communications Network (TACN) collaboration article, a Multi-State Public Trunked Radio System located in Tennessee, Georgia, United States.
This is where you, the user, may index any articles you develop for scanning related topics for this Trunked Radio System.
- Some talkgroups on this system may be using P25 Phase II TDMA modulation, which can only be monitored using a P25 Phase II capable scanner or receiver.
- Click HERE for a list of scanners capable of monitoring those talkgroups.
Return to https://www.radioreference.com/db/sid/6355 database page
The state of Tennessee Advanced Communications Network (TACN) is the statewide project that now combines the TVRCS and a statewide system of Project 25 Phase II, three frequency sites to form an emergency communications system for the entire State of Tennessee.
The system is using an combination of VHF High Band, 700 MHz, and 800 MHz.
By using the TVRCS as the primary phase one regional backbone, this system also allows for interoperability with multiple local counties and municipalities, as well as agencies in Georgia. Expansions will include other regional systems, as well as the folding in of other large municipal and county trunked radio systems to increase the user buildout and coverage for the system.
TACN will also have the capability of being linked with surrounding state systems for major events and disasters.
Sites listed with an RFSS of 9 are FCC licensed, but need to have their correct information for RFSS, Site #, NAC, and control channels identified.
TVRCS: The Tennessee Valley Regional Communications System covers over a dozen counties in northern Georgia and southeastern Tennessee. Local officials obtained more than $20 million in federal grants to fund the new Project 25 digital radio system. The regional network operates on both the 700MHz and 800MHz radio bands, using ASTRO 7.4 technology. This allows all public safety first responders to intercommunicate with each other, on a common interoperable platform, during local emergencies or widespread disasters.The system has now officially become the backbone for the State of Tennessee's Advanced Communications Network (TACN) statewide TRS.
Construction is being completed in various phases, and the system is currently being utilized by several county and state agencies. Further expansion is expected, and the system is officially now the Tennessee Advanced Communications Network (TACN).
The following counties in Georgia are utilizing the system: Catoosa, Dade, Walker, Whitfield
The following counties in Tennessee are utilizing the system: Anderson, Blount, Bradley, Hamilton, Knox, Loudon, McMinn, Meigs, Montgomery, Rhea, Roane, Robertson, Rutherford, Sullivan and Washington.
Contents
Sites
- 1 (1) 091 (5B) Mobile Site (800 Mhz) Itinerant, TN 851.3375 851.575 851.7375 851.950 852.1375 852.450
- Deleted info 11/1/24, replaced with current 852.45 control channel/info
Notes
This system has the following site(s) in Georgia
- Walker
- Dade
- Catoosa
- Whitfield
Related Wiki Pages
- Tennessee Advanced Communications Network (TACN) Unknown Talkgroups
- Tennessee Advanced Communications Network (TACN) User ID Ranges
Mutual Aid Zone Layout
THP District 1
LAW MA 04
LAW MA 05
LAW MA 06
FF MA 04
FF MA 05
FF MA 06
EMS MA 04
EMS MA 05
EMS MA 06
THP District 2
LAW MA 01
LAW MA 02
LAW MA 03
FF MA 01
FF MA 02
FF MA 03
EMS MA 01
EMS MA 02
EMS MA 03
THP District 3
LAW MA 13
LAW MA 14
LAW MA 15
FF MA 13
FF MA 14
FF MA 15
EMS MA 13
EMS MA 14
EMS MA 15
THP District 4
LAW MA 22
LAW MA 23
LAW MA 24
FF MA 22
FF MA 23
FF MA 24
EMS MA 22
EMS MA 23
EMS MA 24
THP District 5
LAW MA 07
LAW MA 08
LAW MA 09
FF MA 07
FF MA 08
FF MA 09
EMS MA 07
EMS MA 08
EMS MA 09
THP District 6
LAW MA 10
LAW MA 11
LAW MA 12
FF MA 10
FF MA 11
FF MA 12
EMS MA 10
EMS MA 11
EMS MA 12
THP District 7
LAW MA 16
LAW MA 17
LAW MA 18
FF MA 16
FF MA 17
FF MA 18
EMS MA 16
EMS MA 17
EMS MA 18
THP District 8
LAW MA 19
LAW MA 20
LAW MA 21
FF MA 19
FF MA 20
FF MA 21
EMS MA 19
EMS MA 20
EMS MA 21
AIR ZONE
AIR MED 1
AIR MED 2
LZONE 1
LZONE 2
Former Talkgroups
- 8597 2195 D Fire: Tactical 3 (County) Fire-Tac [Reported no longer in radios 4/25]
- 8598 2196 D Fire: Tactical 4 (County) Fire-Tac [Reported no longer in radios 4/25]
- Talkgroups 14500-14531 have been deprecated and replaced by TN CALL and TN IO talkgroups. (3/25)
14500 38a4 D TNDS1-1 TN DHS District 1 Ops 1 Deprecated 14501 38a5 D TNDS1-2 TN DHS District 1 Ops 2 Deprecated 14502 38a6 D TNDS1-3 TN DHS District 1 Ops 3 Deprecated 14503 38a7 D TNDS1-4 TN DHS District 1 Ops 4 Deprecated 14504 38a8 D TNDS1-5 TN DHS District 1 Ops 5 Deprecated 14505 38a9 D TNDS1-6 TN DHS District 1 Ops 6 Deprecated 14506 38aa D TNDS1-7 TN DHS District 1 Ops 7 Deprecated 14507 38ab D TNDS1-8 TN DHS District 1 Ops 8 Deprecated 14548 38d4 D TNDS2-5 TN DHS District 2 Ops 5 Deprecated 14549 38d5 D TNDS2-6 TN DHS District 2 Ops 6 Deprecated 14550 38d6 D TNDS2-7 TN DHS District 2 Ops 7 Deprecated 14551 38d7 D TNDS2-8 TN DHS District 2 Ops 8 Deprecated 14552 38d8 D TNDS3-5 TN DHS District 3 Ops 5 Deprecated 14553 38d9 D TNDS3-6 TN DHS District 3 Ops 6 Deprecated 14554 38da D TNDS3-7 TN DHS District 3 Ops 7 Deprecated 14555 38db D TNDS3-8 TN DHS District 3 Ops 8 Deprecated 14516 38b4 D TNDS5-1 TN DHS District 5 Ops 1 Deprecated 14517 38b5 D TNDS5-2 TN DHS District 5 Ops 2 Deprecated 14518 38b6 D TNDS5-3 TN DHS District 5 Ops 3 Deprecated 14519 38b7 D TNDS5-4 TN DHS District 5 Ops 4 Deprecated 14520 38b8 D TNDS5-5 TN DHS District 5 Ops 5 Deprecated 14521 38b9 D TNDS5-6 TN DHS District 5 Ops 6 Deprecated 14522 38ba D TNDS5-7 TN DHS District 5 Ops 7 Deprecated 14523 38bb D TNDS5-8 TN DHS District 5 Ops 8 Deprecated 14524 38bc D TNDS6-1 TN DHS District 6 Ops 1 Deprecated 14525 38bd D TNDS6-2 TN DHS District 6 Ops 2 Deprecated 14526 38be D TNDS6-3 TN DHS District 6 Ops 3 Deprecated 14527 38bf D TNDS6-4 TN DHS District 6 Ops 4 Deprecated 14528 38c0 D TNDS6-5 TN DHS District 6 Ops 5 Deprecated 14529 38c1 D TNDS6-6 TN DHS District 6 Ops 6 Deprecated 14530 38c2 D TNDS6-7 TN DHS District 6 Ops 7 Deprecated 14531 38c3 D TNDS6-8 TN DHS District 6 Ops 8 Deprecated
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