Universal Licensing System
WQSX255
Exxon Mobil Corporation
License details
| ULS identifier | 3540719 |
|---|
| Call sign | WQSX255 |
|---|
| Radio service | GO |
|---|
| Status | A |
|---|
| Grant date | 2023-11-23 |
|---|
| Expiration | 2033-12-03 |
|---|
| Frequency range | 809.7625 - 857.8125 MHz (10 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | Mont Belview, CHAMBERS, TX |
|---|
| Coordinates | 29.8738333, -94.9154722 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:23:05 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 809.76250000 | | | 3.000000 | 3.000000 | |
| 4 | 1 | MO | 810.81250000 | | | 3.000000 | 3.000000 | |
| 2 | 1 | MO | 811.81250000 | | | 3.000000 | 3.000000 | |
| 2 | 1 | MO | 811.88750000 | | | 3.000000 | 3.000000 | |
| 2 | 1 | MO | 812.81250000 | | | 3.000000 | 3.000000 | |
| 1 | 1 | FB2 | 854.76250000 | | | 3.000000 | 3.000000 | |
| 2 | 1 | MO | 854.76250000 | | | 3.000000 | 3.000000 | |
| 3 | 1 | FB2 | 855.81250000 | | | 75.000000 | 100.000000 | |
| 4 | 1 | MO | 855.81250000 | | | 3.000000 | 3.000000 | |
| 1 | 1 | FB2 | 856.81250000 | | | 3.000000 | 3.000000 | |
| 2 | 1 | MO | 856.81250000 | | | 3.000000 | 3.000000 | |
| 1 | 1 | FB2 | 856.88750000 | | | 3.000000 | 3.000000 | |
| 2 | 1 | MO | 856.88750000 | | | 3.000000 | 3.000000 | |
| 1 | 1 | FB2 | 857.81250000 | | | 3.000000 | 3.000000 | |
| 2 | 1 | MO | 857.81250000 | | | 3.000000 | 3.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 809.76250000 | | 11K0F3E |
| 2 | 1 | 809.76250000 | | 8K10F1E |
| 4 | 1 | 810.81250000 | | 9K80D7W |
| 4 | 1 | 810.81250000 | | 11K2F3E |
| 4 | 1 | 810.81250000 | | 8K30F1E |
| 2 | 1 | 811.81250000 | | 11K2F3E |
| 2 | 1 | 811.81250000 | | 8K30F1E |
| 2 | 1 | 811.88750000 | | 8K30F1E |
| 2 | 1 | 811.88750000 | | 11K2F3E |
| 2 | 1 | 812.81250000 | | 8K30F1E |
| 2 | 1 | 812.81250000 | | 11K2F3E |
| 1 | 1 | 854.76250000 | | 11K0F3E |
| 1 | 1 | 854.76250000 | | 8K10F1E |
| 2 | 1 | 854.76250000 | | 11K0F3E |
| 2 | 1 | 854.76250000 | | 8K10F1E |
| 3 | 1 | 855.81250000 | | 8K10F1E |
| 3 | 1 | 855.81250000 | | 9K80D7W |
| 3 | 1 | 855.81250000 | | 11K0F3E |
| 4 | 1 | 855.81250000 | | 9K80D7W |
| 4 | 1 | 855.81250000 | | 8K10F1E |
| 4 | 1 | 855.81250000 | | 11K2F3E |
| 1 | 1 | 856.81250000 | | 8K10F1E |
| 1 | 1 | 856.81250000 | | 11K0F3E |
| 2 | 1 | 856.81250000 | | 11K2F3E |
| 2 | 1 | 856.81250000 | | 8K30F1E |
| 1 | 1 | 856.88750000 | | 8K10F1E |
| 1 | 1 | 856.88750000 | | 11K0F3E |
| 2 | 1 | 856.88750000 | | 8K30F1E |
| 2 | 1 | 856.88750000 | | 11K2F3E |
| 1 | 1 | 857.81250000 | | 11K0F3E |
| 1 | 1 | 857.81250000 | | 8K30F1E |
| 2 | 1 | 857.81250000 | | 8K30F1E |
| 2 | 1 | 857.81250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | Off Hatcherville Road, Mont Belview, CHAMBERS, TX | 29.87383333, -94.91547222 | 9.700 m | B | 6.100 m structure / 6.100 m overall | |
| 2 | | | | | | | |
| 3 | | Off Hatcherville Road, Mont Belview, CHAMBERS, TX | 29.87383333, -94.91547222 | 9.700 m | POLE | 10.000 m structure / 10.000 m overall | |
| 4 | | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.100 m | | | | 7.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 10.000 m | | | | 11.000 | |
| 1 | 4 | T | | | | | | | |
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 | WQSX255 | LIAUA |
| 2025-04-07 | WQSX255 | LIASS |
| 2023-11-23 | WQSX255 | LIREN |
| 2023-09-11 | WQSX255 | LETRES |
| 2015-12-03 | WQSX255 | LIAUA |
| 2015-12-02 | WQSX255 | ESUAPR |
| 2014-12-11 | WQSX255 | LIAUA |
| 2014-12-10 | WQSX255 | ESUAPR |
| 2013-12-03 | WQSX255 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3540719 | 2026-08-02 01:23:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQSX255 | ULS 3540719 | 2026-08-02 01:23:05 |
| Status | A | ULS 3540719 | 2026-08-02 01:23:05 |
| Service | GO | ULS 3540719 | 2026-08-02 01:23:05 |
| Grant Date | 2023-11-23 | ULS 3540719 | 2026-08-02 01:23:05 |
| Expiration Date | 2033-12-03 | ULS 3540719 | 2026-08-02 01:23:05 |