Universal Licensing System
WPQX991
Exxon Mobil Corporation
License details
| ULS identifier | 1578661 |
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| Call sign | WPQX991 |
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| Radio service | RS |
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| Status | A |
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| Grant date | 2025-11-19 |
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| Expiration | 2035-11-20 |
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| Frequency range | 8500 - 10000 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | BAYTOWN, HARRIS, TX |
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| Coordinates | 29.7431944, -95.0021389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:05 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | LR | 8500.00000000 | 10000.00000000 | | 0.005000 | 0.250000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 8500.00000000 | | 1G30NXN |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2800 DECKER DRIVE, BAYTOWN, HARRIS, TX | 29.74319444, -95.00213889 | 79.200 m | TANK | 161.700 m structure / 161.700 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 161.700 m | | | | 161.700 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3120 BUFFALO SPEEDWAY, HOUSTON, TX | HARRIS | 8326240238 |
License history
| Date | File or call sign | Action |
|---|
| 2026-07-21 | WPQX991 | LIAUA |
| 2025-11-19 | WPQX991 | LIREN |
| 2025-09-01 | WPQX991 | LETRES |
| 2025-04-07 | WPQX991 | LIASS |
| 2015-12-03 | WPQX991 | LIAUA |
| 2015-12-02 | WPQX991 | ESUAPR |
| 2015-08-25 | WPQX991 | LIREN |
| 2015-08-24 | WPQX991 | LETRES |
| 2015-02-07 | WPQX991 | LIAUA |
| 2015-02-06 | WPQX991 | ESUAPR |
| 2007-09-11 | WPQX991 | LIAUA |
| 2007-09-10 | WPQX991 | ESCAPR |
| 2005-08-23 | WPQX991 | LIREN |
| 2005-08-22 | WPQX991 | ESUAPR |
| 2003-07-15 | WPQX991 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1578661 | 2026-08-02 01:23:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPQX991 | ULS 1578661 | 2026-08-02 01:23:05 |
| Status | A | ULS 1578661 | 2026-08-02 01:23:05 |
| Service | RS | ULS 1578661 | 2026-08-02 01:23:05 |
| Grant Date | 2025-11-19 | ULS 1578661 | 2026-08-02 01:23:05 |
| Expiration Date | 2035-11-20 | ULS 1578661 | 2026-08-02 01:23:05 |