Universal Licensing System
WRWM944
Williams Energy Services
License details
| ULS identifier | 4735906 |
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| Call sign | WRWM944 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2023-03-09 |
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| Expiration | 2033-03-09 |
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| Frequency range | 928.31875 - 952.31875 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | TARZAN, MARTIN, TX |
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| Coordinates | 32.3830556, -102.1355556 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:52 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 928.31875000 | | | | | |
| 1 | 1 | FXO | 952.31875000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 928.31875000 | | 10K2F2D |
| 1 | 3 | 928.31875000 | | 10K2F2D |
| 1 | 3 | 928.31875000 | | 10K2F2D |
| 1 | 1 | 952.31875000 | | 10K2F2D |
| 1 | 1 | 952.31875000 | | 10K2F2D |
| 1 | 1 | 952.31875000 | | 10K2F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 12 MI NW, TARZAN, MARTIN, TX | 32.38305556, -102.13555556 | 884.800 m | LTOWER | 85.900 m structure / 87.800 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | DECIBEL PRODUCTS DB589-Y | | V | 11.2000 | 360.0000 | | |
| 2 | 1 | R | DECIBEL PRODUCTS DB499-K | | | 12.2000 | | | |
| 3 | 1 | T | Decibel Products DB499-K | | V | 12.2000 | 999.0000 | | |
| 4 | 1 | R | Decibel Products DB589-Y | | | 11.2000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-03-09 | WRWM944 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4735906 | 2026-08-02 02:46:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRWM944 | ULS 4735906 | 2026-08-02 02:46:52 |
| Status | A | ULS 4735906 | 2026-08-02 02:46:52 |
| Service | MG | ULS 4735906 | 2026-08-02 02:46:52 |
| Grant Date | 2023-03-09 | ULS 4735906 | 2026-08-02 02:46:52 |
| Expiration Date | 2033-03-09 | ULS 4735906 | 2026-08-02 02:46:52 |