Universal Licensing System
WRKB423
VTX Communications LLC
License details
| ULS identifier | 4360604 |
|---|
| Call sign | WRKB423 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2020-12-04 |
|---|
| Expiration | 2030-12-04 |
|---|
| Frequency range | 11245 - 19380 MHz (6 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 29.2465556, -98.8328889 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:46:47 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 4 | FXO | 11245.00000000 | | | | | |
| 1 | 4 | FXO | 11245.00000000 | | | | | |
| 1 | 4 | FXO | 11245.00000000 | | | | | |
| 1 | 4 | FXO | 11245.00000000 | | | | | |
| 1 | 4 | FXO | 11245.00000000 | | | | | |
| 1 | 4 | FXO | 11245.00000000 | | | | | |
| 1 | 4 | FXO | 11245.00000000 | | | | | |
| 1 | 4 | FXO | 11245.00000000 | | | | | |
| 1 | 4 | FXO | 11245.00000000 | | | | | |
| 1 | 5 | FXO | 11325.00000000 | | | | | |
| 1 | 5 | FXO | 11325.00000000 | | | | | |
| 1 | 5 | FXO | 11325.00000000 | | | | | |
| 1 | 5 | FXO | 11325.00000000 | | | | | |
| 1 | 5 | FXO | 11325.00000000 | | | | | |
| 1 | 5 | FXO | 11325.00000000 | | | | | |
| 1 | 5 | FXO | 11325.00000000 | | | | | |
| 1 | 5 | FXO | 11325.00000000 | | | | | |
| 1 | 5 | FXO | 11325.00000000 | | | | | |
| 1 | 5 | FXO | 11325.00000000 | | | | | |
| 1 | 4 | FXO | 11405.00000000 | | | | | |
| 1 | 4 | FXO | 11405.00000000 | | | | | |
| 1 | 4 | FXO | 11405.00000000 | | | | | |
| 1 | 4 | FXO | 11405.00000000 | | | | | |
| 1 | 4 | FXO | 11405.00000000 | | | | | |
| 1 | 4 | FXO | 11405.00000000 | | | | | |
| 1 | 4 | FXO | 11405.00000000 | | | | | |
| 1 | 4 | FXO | 11405.00000000 | | | | | |
| 1 | 4 | FXO | 11405.00000000 | | | | | |
| 1 | 1 | FXO | 11645.00000000 | | | | | |
| 1 | 1 | FXO | 11645.00000000 | | | | | |
| 1 | 1 | FXO | 11645.00000000 | | | | | |
| 1 | 1 | FXO | 11645.00000000 | | | | | |
| 1 | 1 | FXO | 11645.00000000 | | | | | |
| 1 | 1 | FXO | 11645.00000000 | | | | | |
| 1 | 1 | FXO | 11645.00000000 | | | | | |
| 1 | 1 | FXO | 11645.00000000 | | | | | |
| 1 | 1 | FXO | 11645.00000000 | | | | | |
| 1 | 1 | FXO | 11645.00000000 | | | | | |
| 1 | 1 | FXO | 11645.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 3 | FXO | 19380.00000000 | | | | | |
| 1 | 3 | FXO | 19380.00000000 | | | | | |
| 1 | 3 | FXO | 19380.00000000 | | | | | |
| 1 | 3 | FXO | 19380.00000000 | | | | | |
| 1 | 3 | FXO | 19380.00000000 | | | | | |
| 1 | 3 | FXO | 19380.00000000 | | | | | |
| 1 | 3 | FXO | 19380.00000000 | | | | | |
| 1 | 3 | FXO | 19380.00000000 | | | | | |
| 1 | 3 | FXO | 19380.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 4 | 11245.00000000 | | 80M0D7W |
| 1 | 4 | 11245.00000000 | | 80M0D7W |
| 1 | 4 | 11245.00000000 | | 80M0D7W |
| 1 | 4 | 11245.00000000 | | 80M0D7W |
| 1 | 4 | 11245.00000000 | | 80M0D7W |
| 1 | 4 | 11245.00000000 | | 80M0D7W |
| 1 | 4 | 11245.00000000 | | 80M0D7W |
| 1 | 4 | 11245.00000000 | | 80M0D7W |
| 1 | 4 | 11245.00000000 | | 80M0G7W |
| 1 | 5 | 11325.00000000 | | 80M0D7W |
| 1 | 5 | 11325.00000000 | | 80M0D7W |
| 1 | 5 | 11325.00000000 | | 80M0D7W |
| 1 | 5 | 11325.00000000 | | 80M0D7W |
| 1 | 5 | 11325.00000000 | | 80M0D7W |
| 1 | 5 | 11325.00000000 | | 80M0D7W |
| 1 | 5 | 11325.00000000 | | 80M0D7W |
| 1 | 5 | 11325.00000000 | | 80M0D7W |
| 1 | 5 | 11325.00000000 | | 80M0D7W |
| 1 | 5 | 11325.00000000 | | 80M0G7W |
| 1 | 4 | 11405.00000000 | | 80M0D7W |
| 1 | 4 | 11405.00000000 | | 80M0D7W |
| 1 | 4 | 11405.00000000 | | 80M0D7W |
| 1 | 4 | 11405.00000000 | | 80M0D7W |
| 1 | 4 | 11405.00000000 | | 80M0D7W |
| 1 | 4 | 11405.00000000 | | 80M0D7W |
| 1 | 4 | 11405.00000000 | | 80M0D7W |
| 1 | 4 | 11405.00000000 | | 80M0D7W |
| 1 | 4 | 11405.00000000 | | 80M0G7W |
| 1 | 1 | 11645.00000000 | | 80M0D7W |
| 1 | 1 | 11645.00000000 | | 80M0D7W |
| 1 | 1 | 11645.00000000 | | 80M0D7W |
| 1 | 1 | 11645.00000000 | | 80M0D7W |
| 1 | 1 | 11645.00000000 | | 80M0D7W |
| 1 | 1 | 11645.00000000 | | 80M0D7W |
| 1 | 1 | 11645.00000000 | | 80M0D7W |
| 1 | 1 | 11645.00000000 | | 80M0D7W |
| 1 | 1 | 11645.00000000 | | 80M0G7W |
| 1 | 1 | 11645.00000000 | | 80M0D7W |
| 1 | 1 | 11645.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0G7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 3 | 19380.00000000 | | 80M0D7W |
| 1 | 3 | 19380.00000000 | | 80M0D7W |
| 1 | 3 | 19380.00000000 | | 80M0D7W |
| 1 | 3 | 19380.00000000 | | 80M0D7W |
| 1 | 3 | 19380.00000000 | | 80M0D7W |
| 1 | 3 | 19380.00000000 | | 80M0D7W |
| 1 | 3 | 19380.00000000 | | 80M0D7W |
| 1 | 3 | 19380.00000000 | | 80M0D7W |
| 1 | 3 | 19380.00000000 | | 80M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Uvalde & Carles St, LaCoste, MEDINA, TX | 29.31341667, -98.81055556 | 216.700 m | LTOWER | 60.000 m structure / 60.000 m overall | N |
| 2 | R | | 29.36625000, -98.80450000 | 229.200 m | | | |
| 3 | R | | 29.32841667, -98.89061111 | 293.800 m | | | |
| 4 | R | | 29.27722222, -98.87891667 | 263.600 m | | | |
| 5 | R | | 29.36761111, -98.95772222 | 306.700 m | | | |
| 6 | R | | 29.24655556, -98.83288889 | 225.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES, INC HP2-11 | | S | 34.5000 | 5.7000 | | |
| 1 | 2 | R | RADIO WAVES, INC HP2-11 | | | 34.5000 | 0.0000 | | |
| 1 | 3 | R | Cambium Networks, LTD N180082D052A | | | 38.6000 | 0.0000 | | |
| 1 | 4 | R | RADIO WAVES, INC HP2-18 | | | 38.6000 | 0.0000 | | |
| 1 | 5 | R | RADIO WAVES, INC. HP2-11 | | | 34.5000 | | | |
| 1 | 6 | R | CommScope VHLP2-11WB | | | 34.7000 | 0.0000 | | |
| 2 | 1 | T | Cambium Networks, LTD N180082D052A | | S | 38.6000 | 282.1000 | | |
| 3 | 1 | T | RADIO WAVES, INC HP2-18 | | S | 38.6000 | 238.9000 | | |
| 4 | 1 | T | RADIO WAVES, INC. HP4-11 | | S | 41.0000 | 292.8000 | | |
| 5 | 1 | T | CommScope VHLP2-11WB | | S | 34.7000 | 196.3000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-08-04 | WRKB423 | LIMOD |
| 2022-01-26 | WRKB423 | LIMOD |
| 2020-12-04 | WRKB423 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4360604 | 2026-08-02 02:46:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKB423 | ULS 4360604 | 2026-08-02 02:46:47 |
| Status | A | ULS 4360604 | 2026-08-02 02:46:47 |
| Service | MG | ULS 4360604 | 2026-08-02 02:46:47 |
| Grant Date | 2020-12-04 | ULS 4360604 | 2026-08-02 02:46:47 |
| Expiration Date | 2030-12-04 | ULS 4360604 | 2026-08-02 02:46:47 |