Note: This is a listing of deprecated systems. These systems are either no longer in use or have been superceded by another system.
| System Name | Type | Flavor | City | County | Updated |
|---|---|---|---|---|---|
| American Electric Power (AR/LA/TX) | EDACS | Networked Standard | Various | Multi-County [30] | 2022-06-01 |
| Arkansas State Police (Old Motorola) | Motorola | Type II SmartZone Omnilink | Statewide | Statewide | 2006-01-23 |
| Baptist Medical Center | Motorola | Type II Smartnet | Little Rock | Pulaski | 2016-09-02 |
| Bentonville | DMR | Motorola Capacity Plus Single Site (TRBO) | Bentonville | Benton | 2016-08-05 |
| Bi-State Information Center | Motorola | Type II Smartnet | Texarkana | Multi-County [2] | 2020-01-10 |
| Bi-State Information Center (P25) | Project 25 | Phase II | Texarkana | Multi-County [2] | 2017-11-23 |
| C and W Communications (Hot Springs) | Motorola | Type IIi Hybrid | Hot Springs | Garland | 2021-11-21 |
| City of Jacksonville | Motorola | Type II Smartnet | Jacksonville | Pulaski | 2013-06-14 |
| Conway / Faulkner County | Motorola | Type II SmartZone | Conway | Faulkner | 2017-06-25 |
| Entergy (Motorola) | Motorola | Type II SmartZone Omnilink | Statewide | Multi-County [66] | 2018-06-21 |
| Entergy Arkansas | Motorola | Type II SmartZone | Little Rock | Statewide | 2014-12-11 |
| Fayetteville Public Safety | Motorola | Type II SmartZone | Fayetteville | Washington | 2012-02-27 |
| Fayetteville Public Safety (UHF) | LTR | Standard | Fayetteville | Washington | 2014-01-12 |
| Grace Communications, Inc. | LTR | Standard | Little Rock | Pulaski | 2017-10-14 |
| Hot Springs | Motorola | Type II Smartnet | Hot Springs | Garland | 2022-11-22 |
| Hot Springs Public Safety | Project 25 | Phase II | Hot Springs | Garland | 2021-05-10 |
| Jacksonville Public Safety System | Motorola | Type II | Jacksonville | Pulaski | 2012-10-11 |
| Jefferson County AR | Motorola | Type II Smartnet | Pine Bluff | Jefferson | 2014-10-14 |
| Jonesboro Public Safety | Motorola | Type II Smartnet | Jonesboro | Craighead | 2020-01-23 |
| Kearbys Radio Shop | LTR | Standard | Jonesboro | Craighead | 2022-10-02 |
| Leading Edge Communications | LTR | Standard | Various | Multi-County [8] | 2008-04-22 |
| Little Rock Air Force Base | Motorola | Type II Smartnet | North Little Rock | Pulaski | 2018-11-01 |
| Little Rock Public Safety | Motorola | Type IIi Hybrid | Little Rock | Pulaski | 2017-02-08 |
| Mountain Home | Motorola | Type II | Mountain Home | Baxter | 2017-07-10 |
| Nestle Foods, Inc. | LTR | Standard | Jonesboro | Craighead | 2022-09-02 |
| Nucor Steel - Arkansas | Motorola | Type II | Hickman | Mississippi | 2021-11-02 |
| Oklahoma Gas and Electric | EDACS | Networked Standard | Various | Multi-County [27] | 2024-06-08 |
| ONEOK -- Oklahoma Natural Gas | Motorola | Type II SmartZone | Various | Multi-County [48] | 2016-06-18 |
| Sebastian County | EDACS | Networked Standard | Fort Smith | Sebastian | 2012-08-13 |
| Smith Two-Way Radio (Springdale 1) | LTR | Standard | Springdale | Benton | 2022-01-23 |
| Southland Racing Corporation | LTR | Standard | West Memphis | Crittenden | 2022-09-18 |
| Springdale | NXDN | NEXEDGE 4800 | Springdale | Multi-County [2] | 2020-11-12 |
| Stuttgart Fire and Rescue | DMR | Motorola Capacity Plus Single Site (TRBO) | Stuttgart | Arkansas | 2020-09-09 |
| University of Arkansas | LTR | Standard and Passport | Fayetteville | Washington | 2018-12-14 |
| University of Arkansas for Medical Sciences (UAMS) | Motorola | Type II Smartnet | Little Rock | Pulaski | 2015-05-27 |
| Zitzelbergers Communications, Inc. | LTR | Standard | Jonesboro | Craighead | 2006-10-17 |