Universal Licensing System
WNCM780
HIGHMARK ENERGY OPERATING, LLC
License details
| ULS identifier | 1840503 |
|---|
| Call sign | WNCM780 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2025-07-01 |
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| Expiration | 2035-07-25 |
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| Frequency range | 451.3625 - 456.575 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | WEBSTER, LA |
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| Coordinates | 32.7837500, -93.3726667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:47 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.36250000 | | | 2.000000 | | |
| 1 | 1 | MO | 451.57500000 | | | 75.000000 | | |
| 1 | 1 | MO | 456.57500000 | | | 75.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.36250000 | | 11K2F3E |
| 1 | 1 | 451.57500000 | | 11K2F3E |
| 1 | 1 | 456.57500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | WEBSTER, LA | 32.78375000, -93.37266667 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1256 MARATHON RD, COTTON VALLEY, LA | | 3188324215 |
License history
| Date | File or call sign | Action |
|---|
| 2025-11-01 | WNCM780 | LIASS |
| 2025-07-01 | WNCM780 | LIREN |
| 2025-04-28 | WNCM780 | LETRES |
| 2025-04-07 | WNCM780 | LIASS |
| 2015-04-30 | WNCM780 | LIREN |
| 2015-04-28 | WNCM780 | LTSAPR |
| 2011-10-12 | WNCM780 | LIMOD |
| 2011-09-26 | WNCM780 | LTSAPR |
| 2011-09-26 | WNCM780 | EFCAPR |
| 2011-09-20 | WNCM780 | ESCAPR |
| 2010-06-25 | WNCM780 | LITRAN |
| 2010-06-18 | WNCM780 | LTSAPR |
| 2010-06-10 | WNCM780 | LTSAPR |
| 2010-02-02 | WNCM780 | LTSAPR |
| 2010-02-01 | WNCM780 | EFCAPR |
| 2010-01-28 | WNCM780 | LIAUA |
| 2010-01-27 | WNCM780 | ESCAPR |
| 2005-07-23 | WNCM780 | LIREN |
| 2005-05-03 | WNCM780 | LETRES |
| 2002-05-31 | WNCM780 | LIASS |
| 2001-12-31 | WNCM780 | AUDOPR |
| 2000-11-23 | WNCM780 | LICCNV |
| 2000-06-07 | WNCM780 | AUTHPR |
| 2000-06-07 | WNCM780 | LIREN |
| 2000-04-25 | WNCM780 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1840503 | 2026-08-02 01:22:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNCM780 | ULS 1840503 | 2026-08-02 01:22:47 |
| Status | A | ULS 1840503 | 2026-08-02 01:22:47 |
| Service | IG | ULS 1840503 | 2026-08-02 01:22:47 |
| Grant Date | 2025-07-01 | ULS 1840503 | 2026-08-02 01:22:47 |
| Expiration Date | 2035-07-25 | ULS 1840503 | 2026-08-02 01:22:47 |