Universal Licensing System
WRMB541
HARRIS COUNTY UNIVERSAL SERVICES
License details
| ULS identifier | 4423125 |
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| Call sign | WRMB541 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2021-03-16 |
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| Expiration | 2031-03-16 |
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| Frequency range | 17765 MHz |
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| Locations | 2 |
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| Representative location | BAYTOWN, HARRIS, TX |
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| Coordinates | 29.7050556, -95.0155000 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:27 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17765.00000000 | | | | | |
| 1 | 1 | FXO | 17765.00000000 | | | | | |
| 1 | 1 | FXO | 17765.00000000 | | | | | |
| 1 | 1 | FXO | 17765.00000000 | | | | | |
| 1 | 1 | FXO | 17765.00000000 | | | | | |
| 1 | 1 | FXO | 17765.00000000 | | | | | |
| 1 | 1 | FXO | 17765.00000000 | | | | | |
| 1 | 1 | FXO | 17765.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17765.00000000 | | 50M0D7W |
| 1 | 1 | 17765.00000000 | | 50M0D7W |
| 1 | 1 | 17765.00000000 | | 50M0D7W |
| 1 | 1 | 17765.00000000 | | 50M0D7W |
| 1 | 1 | 17765.00000000 | | 50M0D7W |
| 1 | 1 | 17765.00000000 | | 50M0D7W |
| 1 | 1 | 17765.00000000 | | 50M0D7W |
| 1 | 1 | 17765.00000000 | | 50M0D7W |
| 1 | 1 | 17765.00000000 | | 50M0D7W |
| 1 | 1 | 17765.00000000 | | 50M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | FRED HARTMAN BRIDGE, BAYTOWN, HARRIS, TX | 29.70505556, -95.01550000 | 1.000 m | BRIDG | 132.900 m structure / 132.900 m overall | |
| 2 | R | | 29.70263889, -95.01858333 | 2.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | COMMSCOPE VHLP1-18F | | V | 34.6000 | 228.1000 | | |
| 1 | 2 | R | COMMSCOPE VHLP1-18F | | | 34.6000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-06-22 | WRMB541 | LETCNS |
| 2021-03-16 | WRMB541 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4423125 | 2026-08-02 02:44:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRMB541 | ULS 4423125 | 2026-08-02 02:44:27 |
| Status | A | ULS 4423125 | 2026-08-02 02:44:27 |
| Service | MW | ULS 4423125 | 2026-08-02 02:44:27 |
| Grant Date | 2021-03-16 | ULS 4423125 | 2026-08-02 02:44:27 |
| Expiration Date | 2031-03-16 | ULS 4423125 | 2026-08-02 02:44:27 |