Frequencies

Federal

Army Corps of Engineers
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
173.4875 RM 110 NAC ACE BeaverLk Beaver Lake P25 Federal
166.225 RM 103.5 PL ACE DegrayLk Degray Lake FMN Federal
168.000 RM 173.8 PL ACE LkGeeson Lake Geeson FMN Federal
165.0125 RM 186.2 PL ACE Ouachit1 Lake Ouachita FMN Federal
166.200 RM 103.5 PL ACE Ouachit2 Lake Ouachita FMN Federal
173.535 RM 103.5 PL ACE Ouachit3 Lake Ouachita/ONF Primary FMN Federal
163.4375 BM 107.2 PL ACE Ranger Park/Ranger Operations FMN Federal
Army Pine Bluff Arsenal
Pine Bluff Arsenal
Project 25 Phase I
Located NE of White Hall near Pine Bluff AR
Drug Enforcement Adminstration (DEA)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
411.150 BM 156 NAC DEA N/W Ark Northwest Arkansas (Washington and Benton Counties) P25 Law Dispatch
418.675 BM 156.7 PL DEA Surv Ark Aerial Surveillance FMN Law Dispatch
Federal Bureau of Investigation (FBI)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
168.975 RM FBI Ops Arkansas Statewide Repeater P25 Law Dispatch
170.675 BM 167 NAC FBI N/W Ark 1 Northwest Arkansas (Washington and Benton Counties) P25 Law Dispatch
170.8125 BM 167 NAC FBI N/W Ark 2 Northwest Arkansas (Washington and Benton Counties) P25 Law Dispatch
Midwest Regional Ozarks Communication Center (MROCC)

The new Midwest Regional Ozarks Communication Center (MROCC) located in Harrison, Arkansas now dispatches PD/FD for the Buffalo National River.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
169.775 RM 4F9 NAC MROCC-BNR 1 MROCC-Buffalo National River 1 P25 Federal
170.025 RM 4F9 NAC MROCC-BNR 2 MROCC-Buffalo National River 2 P25 Federal
170.050 RM 4F9 NAC MROCC-BNR 3 MROCC-Buffalo National River 3 P25 Federal
170.100 RM 4F9 NAC MROCC-BNR 4 MROCC-Buffalo National River 4 P25 Federal
National Park Service
Arkansas Wireless Information Network (AWIN)
Project 25 Phase II
Hot Springs Nat Park Rangers dispatched by the City of Hot Springs Police Department TG 18492. VHF frequency below is seconday/low use
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
166.600 RM 100 NAC HSNP Rangers LE Hot Springs National Park - Rangers Law Enforcement [Low use] P25e Law Dispatch
Ozark and Ouachita National Forest

Located in Western AR

Many of these analog frequencies are becoming P25
Also see Arkansas State Parks 

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
169.775 RM ONF-LAW Law Dispatch P25 Federal
168.025 RM 100.0 PL NAT FRST PD Ozark/Ouachita Police FMN Federal
173.535 RM 103.5 PL ONF/LKO-MAIN ONF/Lake Ouachita Operations Main FMN Federal
171.525 RM 118.8 PL NAT FRST E Ozark/Ouachita East FMN Federal
171.575 RM 136.5 PL NAT FRST W Ozark/Ouachita West FMN Federal
168.025 RM NAT FRST COM Police Common FMN Federal
168.750 M NAT FRST AIR Air Detection FMN Federal
170.500 M NT FRST FIRE Ozarka/Ouachita Fire Tac FMN Federal
134.100 M CSQ OZRK TANK Tanker-to-Base Comms AM Federal
135.975 M CSQ OZRK TNK BS Air Tanker Base - Ft. Smith AM Federal
172.275 RM 3E8 NAC SYCAMORE P25 Sycamore Mountain Repeater P25 Federal
169.975 RM 3E8 NAC WHITE OAK P25 White Oak Mountain repeater P25 Federal
168.775 BM FIRE TAC 1 Tactical FMN Federal
171.575 BM 293 NAC OZARK W FIRE Ozark National Forest Fire West P25 Federal
122.925 M CSQ OZRK AIR Air-to-Air Comms AM Federal
164.150 M OZRK A TO G Air-to-Ground FMN Federal
164.750 RM 136.5 PL NAT MARION Marion County FMN Federal
168.650 RM 110.9 PL NAT FRST FLT Flight Following FMN Federal
168.675 RM FRST SYCAMOR Sycamore Site FMN Federal
169.175 RM NAT RCH MTN Rich Mtn. Site FMN Federal
169.900 M NAT A TO G 2 Air-to-Ground FMN Federal
Transportation Security Administration (TSA)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
170.3375 RM C00 NAC TSA KXNA OPS Northwest Arkansas Regional Airport (KXNA) Operations P25 Federal
172.150 RM 142 NAC TSA KXNA OPS Northwest Arkansas Regional Airport (KXNA) Operations P25e Federal
U.S. Forest Service
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
169.675 RM 100.0 PL USFS-PS InterOp Local Public Safety Interop FMN Interop
169.925 RM 293 NAC USFS White Oak White Oak Repeater P25 P25 Federal
169.925 RM 118.8 PL USFS-OPS Operations FMN Federal
169.775 RM 4F9 NAC USFS-LE Law Enforcement [TG 100] P25 Law Dispatch
U.S. Marshals
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
163.200 RM 136.5 PL US Marsh Pulask Operations (Pulaski Co) FMN Law Dispatch