Universal Licensing System
WNDA423
Exxon Mobil Corporation
License details
| ULS identifier | 1860894 |
|---|
| Call sign | WNDA423 |
|---|
| Radio service | IG |
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| Status | A |
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| Grant date | 2025-07-22 |
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| Expiration | 2035-08-09 |
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| Frequency range | 451.975 - 456.975 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | KEMMERER, LINCOLN, WY |
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| Coordinates | 41.8832778, -110.0757222 |
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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 | FB2 | 451.97500000 | | | 20.000000 | 20.000000 | |
| 2 | 1 | FB2 | 451.97500000 | | | 20.000000 | 20.000000 | |
| 3 | 1 | MO | 456.97500000 | | | 100.000000 | 20.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.97500000 | | 11K0F3E |
| 2 | 1 | 451.97500000 | | 11K0F3E |
| 3 | 1 | 456.97500000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SHUTE CREEK PLANT SITE 25 MI ENE, KEMMERER, LINCOLN, WY | 41.88327778, -110.07572222 | 2745.000 m | TOWER | 0.000 m structure / 24.000 m overall | N |
| 2 | T | WEST DRY BASIN FIELD OFFICE 6 MI W, BIG PINEY, SUBLETTE, WY | 42.45827778, -110.29238889 | 2745.000 m | TOWER | 0.000 m structure / 24.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 24.000 m | | | | 0.000 | |
| 1 | 2 | T | | 24.000 m | | | | 0.000 | |
| 1 | 3 | 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 | WNDA423 | LIAUA |
| 2025-07-22 | WNDA423 | LIREN |
| 2025-05-19 | WNDA423 | LETRES |
| 2025-04-07 | WNDA423 | LIASS |
| 2015-12-03 | WNDA423 | LIAUA |
| 2015-12-02 | WNDA423 | ESUAPR |
| 2015-05-15 | WNDA423 | LIREN |
| 2015-02-11 | WNDA423 | LIAUA |
| 2015-02-10 | WNDA423 | ESUAPR |
| 2014-10-11 | WNDA423 | LIMOD |
| 2012-05-16 | WNDA423 | LIMOD |
| 2012-03-27 | WNDA423 | ESUAPR |
| 2007-09-11 | WNDA423 | LIAUA |
| 2007-09-10 | WNDA423 | ESCAPR |
| 2005-05-17 | WNDA423 | LTSAPR |
| 2005-05-17 | WNDA423 | LIREN |
| 2005-05-16 | WNDA423 | LETRES |
| 2002-02-13 | WNDA423 | AUDOPR |
| 2000-11-24 | WNDA423 | LICCNV |
| 2000-05-24 | WNDA423 | LIREN |
| 2000-05-24 | WNDA423 | AUTHPR |
| 2000-05-09 | WNDA423 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1860894 | 2026-08-02 01:23:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNDA423 | ULS 1860894 | 2026-08-02 01:23:05 |
| Status | A | ULS 1860894 | 2026-08-02 01:23:05 |
| Service | IG | ULS 1860894 | 2026-08-02 01:23:05 |
| Grant Date | 2025-07-22 | ULS 1860894 | 2026-08-02 01:23:05 |
| Expiration Date | 2035-08-09 | ULS 1860894 | 2026-08-02 01:23:05 |