Universal Licensing System
WRDK544
Exxon Mobil Corporation
License details
| ULS identifier | 4162140 |
|---|
| Call sign | WRDK544 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2019-05-20 |
|---|
| Expiration | 2029-05-20 |
|---|
| Frequency range | 5945.2 - 6093.45 MHz (3 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | Garden City, GLASSCOCK, TX |
|---|
| Coordinates | 31.9299722, -101.7211111 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:45:12 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 5945.20000000 | | | | | |
| 1 | 3 | FXO | 5945.20000000 | | | | | |
| 1 | 3 | FXO | 5945.20000000 | | | | | |
| 1 | 3 | FXO | 5945.20000000 | | | | | |
| 1 | 3 | FXO | 5945.20000000 | | | | | |
| 1 | 3 | FXO | 5945.20000000 | | | | | |
| 1 | 3 | FXO | 5945.20000000 | | | | | |
| 1 | 3 | FXO | 5945.20000000 | | | | | |
| 1 | 3 | FXO | 5945.20000000 | | | | | |
| 1 | 3 | FXO | 5945.20000000 | | | | | |
| 1 | 3 | FXO | 5945.20000000 | | | | | |
| 1 | 1 | FXO | 5974.85000000 | | | | | |
| 1 | 2 | FXO | 6093.45000000 | | | | | |
| 1 | 2 | FXO | 6093.45000000 | | | | | |
| 1 | 2 | FXO | 6093.45000000 | | | | | |
| 1 | 2 | FXO | 6093.45000000 | | | | | |
| 1 | 2 | FXO | 6093.45000000 | | | | | |
| 1 | 2 | FXO | 6093.45000000 | | | | | |
| 1 | 2 | FXO | 6093.45000000 | | | | | |
| 1 | 2 | FXO | 6093.45000000 | | | | | |
| 1 | 2 | FXO | 6093.45000000 | | | | | |
| 1 | 2 | FXO | 6093.45000000 | | | | | |
| 1 | 2 | FXO | 6093.45000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 5945.20000000 | | 30M0G7W |
| 1 | 3 | 5945.20000000 | | 30M0D7W |
| 1 | 3 | 5945.20000000 | | 30M0D7W |
| 1 | 3 | 5945.20000000 | | 30M0D7W |
| 1 | 3 | 5945.20000000 | | 30M0D7W |
| 1 | 3 | 5945.20000000 | | 30M0D7W |
| 1 | 3 | 5945.20000000 | | 30M0D7W |
| 1 | 3 | 5945.20000000 | | 30M0D7W |
| 1 | 3 | 5945.20000000 | | 30M0D7W |
| 1 | 3 | 5945.20000000 | | 30M0D7W |
| 1 | 3 | 5945.20000000 | | 30M0D7W |
| 1 | 1 | 5974.85000000 | | 30M0D7W |
| 1 | 1 | 5974.85000000 | | 30M0D7W |
| 1 | 1 | 5974.85000000 | | 30M0D7W |
| 1 | 1 | 5974.85000000 | | 30M0D7W |
| 1 | 1 | 5974.85000000 | | 30M0D7W |
| 1 | 1 | 5974.85000000 | | 30M0D7W |
| 1 | 1 | 5974.85000000 | | 30M0D7W |
| 1 | 1 | 5974.85000000 | | 30M0D7W |
| 1 | 1 | 5974.85000000 | | 30M0D7W |
| 1 | 1 | 5974.85000000 | | 30M0G7W |
| 1 | 1 | 5974.85000000 | | 30M0D7W |
| 1 | 2 | 6093.45000000 | | 30M0G7W |
| 1 | 2 | 6093.45000000 | | 30M0D7W |
| 1 | 2 | 6093.45000000 | | 30M0D7W |
| 1 | 2 | 6093.45000000 | | 30M0D7W |
| 1 | 2 | 6093.45000000 | | 30M0D7W |
| 1 | 2 | 6093.45000000 | | 30M0D7W |
| 1 | 2 | 6093.45000000 | | 30M0D7W |
| 1 | 2 | 6093.45000000 | | 30M0D7W |
| 1 | 2 | 6093.45000000 | | 30M0D7W |
| 1 | 2 | 6093.45000000 | | 30M0D7W |
| 1 | 2 | 6093.45000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4567 St. Hwy 137, Garden City, GLASSCOCK, TX | 31.92997222, -101.72111111 | 783.100 m | LTOWER | 57.900 m structure / 57.900 m overall | N |
| 2 | R | | 32.27105556, -101.86480556 | 859.400 m | | | |
| 3 | R | | 31.65027778, -101.89444444 | 842.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES, INC HPD6-6 | | V | 39.1000 | 340.3000 | | |
| 1 | 2 | R | RADIO WAVES, INC HPD6-6 | | | 39.1000 | | | |
| 1 | 3 | R | RADIO WAVES, INC HP6-6 | | | 39.3000 | | | |
| 2 | 1 | T | RADIO WAVES, INC HP6-6 | | H | 39.3000 | 207.9000 | | |
| 2 | 2 | R | RADIO WAVES, INC HP6-6 | | | 39.3000 | | | |
| 3 | 1 | T | RADIO WAVES, INC HP6-6 | | H | 39.3000 | 340.3000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1735 HUGHES LANDING BLVD., THE WOODLANDS, TX | MONTGOMERY | 8326240238 |
License history
| Date | File or call sign | Action |
|---|
| 2026-07-21 | WRDK544 | LIAUA |
| 2025-04-07 | WRDK544 | LIASS |
| 2024-01-09 | WRDK544 | LETCNS |
| 2022-10-11 | WRDK544 | LIMOD |
| 2020-08-25 | WRDK544 | LETCNS |
| 2019-05-20 | WRDK544 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4162140 | 2026-08-02 02:45:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDK544 | ULS 4162140 | 2026-08-02 02:45:12 |
| Status | A | ULS 4162140 | 2026-08-02 02:45:12 |
| Service | MG | ULS 4162140 | 2026-08-02 02:45:12 |
| Grant Date | 2019-05-20 | ULS 4162140 | 2026-08-02 02:45:12 |
| Expiration Date | 2029-05-20 | ULS 4162140 | 2026-08-02 02:45:12 |