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  3. United States Department of Defense: United States Forces Korea (USFK)

United States Department of Defense: United States Forces Korea (USFK)

System Name: United States Department of Defense: United States Forces Korea (USFK)
Location: Varies, KR
County: Statewide
System Type: Project 25 Phase I
System Voice: APCO-25 Common Air Interface Exclusive
System ID: Sysid: 14C WACN: BEE00
Last Updated: May 18, 2025, 11:47 am UTC   [Updated System Description Text]
System Notes

See note about the various 14C systems under United States Department of Defense (14C).

Sites and Frequencies

FCC Callsigns Map Site Locations Report
Key:###.####Ctrl control channel
Site: 7-23
RFSS 7 · 7Site 023 · 17
Statewide
1 freqs · 1 control
139.5875Ctrl
Osan Air Base
RFSS 7 · 7Site 032 · 20
Statewide
6 freqs · 2 control
393.6125Ctrl394.5975Ctrl391.4125391.5625392.2125392.450
Site: 7-33
RFSS 7 · 7Site 033 · 21
Statewide
1 freqs · 1 control
394.175Ctrl
Site: 7-34
RFSS 7 · 7Site 034 · 22
Statewide
1 freqs · 1 control
394.625Ctrl

Talkgroups

Talkgroup Category Report
Key:Enc full encryption
Systemwide

 USAG Daegu, was heard testing with Fort Gordon in the USA on this talkgroup. 

DEC HEX Mode Alpha TagDescriptionTag
101065DARMY COMArmy CommonMilitary
10706bDARMY SW6Systemwide 6Military
Osan Air Base
DEC HEX Mode Alpha TagDescriptionTag
57231df8fD EncOsan OpsOsan OpsMilitary
57232df90D EncOsan OpsOsan OpsMilitary
57233df91D EncOsan OpsOsan OpsMilitary
57234df92D EncOsan OpsOsan OpsMilitary
57235df93D EncOsan OpsOsan OpsMilitary
57236df94D EncOsan OpsOsan OpsMilitary
57237df95D EncOsan OpsOsan OpsMilitary
57238df96D EncOsan OpsOsan OpsMilitary
57239df97D EncOsan OpsOsan OpsMilitary
57332dff4DOsan MaintRunway MaintenanceMilitary
57345e001DOsan ElectriElectriciansMilitary