| BP Texas City Chemicals |
Motorola Type II Smartnet |
Texas City |
| CenterPoint Energy Houston Electric |
OpenSky 9600 baud |
Houston |
| D and G Communications (Galveston) |
LTR Standard |
Galveston |
| D and G Communications (Santa Fe) |
LTR Standard |
Santa Fe |
| Entergy |
Project 25 Phase II |
Various |
| Harris County DMR-MARC |
DMR Conventional Networked |
Houston |
| Marathon Petroleum Galveston Bay Refinery |
Project 25 Phase II |
Texas City |
| Sprint Safety (Hitchcock) |
LTR Standard |
Hitchcock |
| TeamConnect |
DMR Motorola Connect Plus (TRBO) |
Various |
| Texas Bigfoot Communications (Santa Fe) |
LTR Standard |
Santa Fe |
| Texas Bigfoot Communications (Tier 3) |
DMR Tier 3 Capacity Max |
Houston |
| Texas Wide Area Radio Network (TxWARN) |
Project 25 Phase II |
Various |
| Total Safety (Texas City) |
DMR Motorola Capacity Plus Single Site (TRBO) |
Texas City |
| Unidentified Motorola 3B36 |
Motorola Type II |
Ship at Sea |
| Union Carbide (Texas City) |
Project 25 Phase I |
Texas City |
| Valero Refining (Texas City) |
DMR Motorola Connect Plus (TRBO) |
Texas City |
