Universal Licensing System
WRDB597
Exxon Mobil Corporation
License details
| ULS identifier | 4135929 |
|---|
| Call sign | WRDB597 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2019-03-20 |
|---|
| Expiration | 2029-03-20 |
|---|
| Frequency range | 6345.49 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | PYOTE, WARD, TX |
|---|
| Coordinates | 31.4705556, -103.0710278 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:45:09 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 6256.54000000 | | | | | |
| 1 | 2 | FXO | 6256.54000000 | | | | | |
| 1 | 2 | FXO | 6256.54000000 | | | | | |
| 1 | 2 | FXO | 6256.54000000 | | | | | |
| 1 | 2 | FXO | 6256.54000000 | | | | | |
| 1 | 2 | FXO | 6256.54000000 | | | | | |
| 1 | 2 | FXO | 6256.54000000 | | | | | |
| 1 | 2 | FXO | 6256.54000000 | | | | | |
| 1 | 2 | FXO | 6256.54000000 | | | | | |
| 1 | 2 | FXO | 6256.54000000 | | | | | |
| 1 | 2 | FXO | 6256.54000000 | | | | | |
| 1 | 1 | FXO | 6286.19000000 | | | | | |
| 1 | 3 | FXO | 6345.49000000 | | | | | |
| 1 | 3 | FXO | 6345.49000000 | | | | | |
| 1 | 3 | FXO | 6345.49000000 | | | | | |
| 1 | 3 | FXO | 6345.49000000 | | | | | |
| 1 | 3 | FXO | 6345.49000000 | | | | | |
| 1 | 3 | FXO | 6345.49000000 | | | | | |
| 1 | 3 | FXO | 6345.49000000 | | | | | |
| 1 | 3 | FXO | 6345.49000000 | | | | | |
| 1 | 3 | FXO | 6345.49000000 | | | | | |
| 1 | 3 | FXO | 6345.49000000 | | | | | |
| 1 | 3 | FXO | 6345.49000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 6256.54000000 | | 30M0G7W |
| 1 | 2 | 6256.54000000 | | 30M0D7W |
| 1 | 2 | 6256.54000000 | | 30M0D7W |
| 1 | 2 | 6256.54000000 | | 30M0D7W |
| 1 | 2 | 6256.54000000 | | 30M0D7W |
| 1 | 2 | 6256.54000000 | | 30M0D7W |
| 1 | 2 | 6256.54000000 | | 30M0D7W |
| 1 | 2 | 6256.54000000 | | 30M0D7W |
| 1 | 2 | 6256.54000000 | | 30M0D7W |
| 1 | 2 | 6256.54000000 | | 30M0D7W |
| 1 | 2 | 6256.54000000 | | 30M0D7W |
| 1 | 1 | 6286.19000000 | | 30M0D7W |
| 1 | 3 | 6345.49000000 | | 30M0G7W |
| 1 | 3 | 6345.49000000 | | 30M0D7W |
| 1 | 3 | 6345.49000000 | | 30M0D7W |
| 1 | 3 | 6345.49000000 | | 30M0D7W |
| 1 | 3 | 6345.49000000 | | 30M0D7W |
| 1 | 3 | 6345.49000000 | | 30M0D7W |
| 1 | 3 | 6345.49000000 | | 30M0D7W |
| 1 | 3 | 6345.49000000 | | 30M0D7W |
| 1 | 3 | 6345.49000000 | | 30M0D7W |
| 1 | 3 | 6345.49000000 | | 30M0D7W |
| 1 | 3 | 6345.49000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BLOCK 16, PYOTE, WARD, TX | 31.47055556, -103.07102778 | 784.600 m | LTOWER | 50.300 m structure / 50.300 m overall | |
| 2 | R | | 31.16111111, -103.10194444 | 826.000 m | | | |
| 3 | R | | 31.49722222, -102.58777778 | 802.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES, INC HP4-59 | | V | 35.0000 | 184.9000 | | |
| 1 | 2 | R | RADIO WAVES, INC HP6-59 | | | 39.0000 | | | |
| 1 | 3 | R | RADIO WAVES, INC HP6-6 | | | 39.3000 | | | |
| 2 | 1 | T | RADIO WAVES, INC HP4-6 | | H | 36.5000 | 184.9000 | | |
| 2 | 2 | R | RADIO WAVES, INC HP6-6 | | | 39.3000 | | | |
| 3 | 1 | T | RADIO WAVES, INC HP6-6 | | H | 39.3000 | 86.2000 | | |
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 | WRDB597 | LIAUA |
| 2025-04-07 | WRDB597 | LIASS |
| 2024-01-09 | WRDB597 | LETCNS |
| 2022-10-11 | WRDB597 | LIMOD |
| 2020-06-23 | WRDB597 | LETCNS |
| 2019-03-20 | WRDB597 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4135929 | 2026-08-02 02:45:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDB597 | ULS 4135929 | 2026-08-02 02:45:09 |
| Status | A | ULS 4135929 | 2026-08-02 02:45:09 |
| Service | MG | ULS 4135929 | 2026-08-02 02:45:09 |
| Grant Date | 2019-03-20 | ULS 4135929 | 2026-08-02 02:45:09 |
| Expiration Date | 2029-03-20 | ULS 4135929 | 2026-08-02 02:45:09 |