Universal Licensing System
WNXX911
MOBIL OIL TELCOM LTD
License details
| ULS identifier | 1927737 |
|---|
| Call sign | WNXX911 |
|---|
| Radio service | YO |
|---|
| Status | C |
|---|
| Grant date | 2001-11-09 |
|---|
| Expiration | 2011-11-27 |
|---|
| Cancellation | 2011-05-12 |
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| Frequency range | 810.3625 - 860.3625 MHz (10 frequencies) |
|---|
| Locations | 3 |
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| Representative location | SUNDOWN, HOCKLEY, TX |
|---|
| Coordinates | 33.4703611, -102.5321389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:26 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX1 | 810.36250000 | | | 35.000000 | 70.000000 | |
| 3 | 1 | MO | 810.36250000 | | | 35.000000 | 70.000000 | |
| 1 | 1 | FX1 | 810.93750000 | | | 35.000000 | 70.000000 | |
| 3 | 1 | MO | 810.93750000 | | | 35.000000 | 70.000000 | |
| 1 | 1 | FX1 | 813.36250000 | | | 35.000000 | 70.000000 | |
| 3 | 1 | MO | 813.36250000 | | | 35.000000 | 70.000000 | |
| 1 | 1 | FX1 | 814.36250000 | | | 35.000000 | 70.000000 | |
| 3 | 1 | MO | 814.36250000 | | | 35.000000 | 70.000000 | |
| 1 | 1 | FX1 | 815.36250000 | | | 35.000000 | 70.000000 | |
| 3 | 1 | MO | 815.36250000 | | | 35.000000 | 70.000000 | |
| 2 | 1 | FB2C | 855.36250000 | | | 100.000000 | 280.000000 | |
| 2 | 1 | FB2C | 855.93750000 | | | 100.000000 | 280.000000 | |
| 2 | 1 | FB2C | 858.36250000 | | | 100.000000 | 280.000000 | |
| 2 | 1 | FB2C | 859.36250000 | | | 100.000000 | 280.000000 | |
| 2 | 1 | FB2C | 860.36250000 | | | 100.000000 | 280.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 810.36250000 | | 20K0F3E |
| 3 | 1 | 810.36250000 | | 20K0F3E |
| 1 | 1 | 810.93750000 | | 20K0F3E |
| 3 | 1 | 810.93750000 | | 20K0F3E |
| 1 | 1 | 813.36250000 | | 20K0F3E |
| 3 | 1 | 813.36250000 | | 20K0F3E |
| 1 | 1 | 814.36250000 | | 20K0F3E |
| 3 | 1 | 814.36250000 | | 20K0F3E |
| 1 | 1 | 815.36250000 | | 20K0F3E |
| 3 | 1 | 815.36250000 | | 20K0F3E |
| 2 | 1 | 855.36250000 | | 20K0F3E |
| 2 | 1 | 855.93750000 | | 20K0F3E |
| 2 | 1 | 858.36250000 | | 20K0F3E |
| 2 | 1 | 859.36250000 | | 20K0F3E |
| 2 | 1 | 860.36250000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | TX | | | | | |
| 2 | T | 1 MI N & 2 MI W ON HWY 303, SUNDOWN, HOCKLEY, TX | 33.47036111, -102.53213889 | 1092.000 m | | 58.000 m structure | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 62.000 m | | | | 67.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1 MI N & 2 MI W ON HWY 303, SUNDOWN, TX | | 8062296000 |
License history
| Date | File or call sign | Action |
|---|
| 2011-05-13 | WNXX911 | LICAN |
| 2007-09-15 | WNXX911 | LIAUA |
| 2007-09-14 | WNXX911 | ESCAPR |
| 2001-11-09 | WNXX911 | LIREN |
| 2001-09-04 | WNXX911 | LETRES |
| 2000-11-24 | WNXX911 | LICCNV |
| 2000-08-16 | WNXX911 | AUTHPR |
| 1999-12-28 | WNXX911 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1927737 | 2026-08-02 01:15:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNXX911 | ULS 1927737 | 2026-08-02 01:15:26 |
| Status | C | ULS 1927737 | 2026-08-02 01:15:26 |
| Service | YO | ULS 1927737 | 2026-08-02 01:15:26 |
| Grant Date | 2001-11-09 | ULS 1927737 | 2026-08-02 01:15:26 |
| Expiration Date | 2011-11-27 | ULS 1927737 | 2026-08-02 01:15:26 |
| Cancellation Date | 2011-05-12 | ULS 1927737 | 2026-08-02 01:15:26 |