Universal Licensing System
WRDC938
Exxon Mobil Corporation
License details
| ULS identifier | 4139951 |
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| Call sign | WRDC938 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2019-03-30 |
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| Expiration | 2029-03-30 |
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| Frequency range | 461.45 - 468.3125 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | HOUSTON, HARRIS, TX |
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| Coordinates | 29.5991389, -95.1820833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:06 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 461.45000000 | | | 100.000000 | 200.000000 | |
| 1 | 1 | FB2 | 463.31250000 | | | 100.000000 | 200.000000 | |
| 2 | 1 | MO | 466.45000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 468.31250000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.45000000 | | 7K60FXD |
| 1 | 1 | 461.45000000 | | 7K60FXE |
| 1 | 1 | 463.31250000 | | 7K60FXD |
| 1 | 1 | 463.31250000 | | 7K60FXE |
| 2 | 1 | 466.45000000 | | 7K60FXD |
| 2 | 1 | 466.45000000 | | 7K60FXE |
| 2 | 1 | 468.31250000 | | 7K60FXE |
| 2 | 1 | 468.31250000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 300 OLD CHOATE RD. - FRIENDSWOOD PLANT, HOUSTON, HARRIS, TX | 29.59913889, -95.18208333 | 11.000 m | LTOWER | 6.100 m structure / 6.100 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.100 m | | | | 7.500 | |
| 1 | 2 | T | | | | | | | |
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 | WRDC938 | LIAUA |
| 2025-04-07 | WRDC938 | LIASS |
| 2019-12-31 | WRDC938 | LETCNS |
| 2019-03-30 | WRDC938 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4139951 | 2026-08-02 01:23:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDC938 | ULS 4139951 | 2026-08-02 01:23:06 |
| Status | A | ULS 4139951 | 2026-08-02 01:23:06 |
| Service | IG | ULS 4139951 | 2026-08-02 01:23:06 |
| Grant Date | 2019-03-30 | ULS 4139951 | 2026-08-02 01:23:06 |
| Expiration Date | 2029-03-30 | ULS 4139951 | 2026-08-02 01:23:06 |