| Frequency | System | FleetID | User | City | State | Sys_Type | Notes | Additional Notes |
| 464.60000 | Confirmed LCN N/A N/A N/A | Houston | TX | LTR Standard | ** | ** | ||
| 461.48750 | Confirmed LCN N/A N/A N/A | 1-16-001 | TRANSPORT 1 TRANSPORTATION SCHOOLS | Houston | TX | LTR Standard | ** | ** |
| 463.26250 | N/A N/A | 1-16-002 | TRANSPORT 2 TRANSPORTATION SCHOOLS | Houston | TX | LTR Standard | ** | ** |
| 463.73750 | N/A N/A | 1-19-011 | MAINTENANCE MAINTENANCE SCHOOLS | Houston | TX | LTR Standard | ** | ** |
| 454.18750 | N/A | 1-19-034 | ATHLETICSUPV ATHLETICS SUPERVISOR SCHOOLS | Houston | TX | LTR Standard | ** | ** |
| 454.51250 | N/A | Houston | TX | LTR Standard | ** | ** | ||
| ** | ** | |||||||
| ****DATA TALKGR**** | ** | ** | ||||||
| 1-07-102 | DATA 107102 DATA BURSTS DATA | ** | ** | |||||
| 1-04-102 | AVL 104102 AVL+KENWOOD FLEETSYNC DATA | ** | ** | |||||
| ** | ** | |||||||
| ****SPRING BRANCH ISD LCNS AND TALKGR**** | ** | ** |