| California Radio Interoperable System (CRIS) |
Project 25 Phase II |
Various |
| Communications Innovations (NXDN) |
NXDN Icom IDAS Type D |
Multiple |
| Fisher Wireless TeamTalk |
DMR Motorola Connect Plus (TRBO) |
Various |
| Mobile Relay Associates (Saddle Peak) |
LTR Standard |
Malibu |
| Mobile Relay Associates SoCal NEXEDGE Digital Network |
NXDN NEXEDGE 4800 |
Multiple |
| Southern California Edison |
Project 25 Phase II |
Various |
| United States Department of Defense (14C) |
Project 25 Phase I |
Various |
| Ventura County Regional Radio System (VCRRS) |
Project 25 Phase II |
Various |
