Universal Licensing System
KRW534
Vistra Corporate Services Company
License details
| ULS identifier | 1887786 |
|---|
| Call sign | KRW534 |
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| Radio service | IG |
|---|
| Status | C |
|---|
| Grant date | 2012-02-17 |
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| Expiration | 2022-04-30 |
|---|
| Cancellation | 2021-01-06 |
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| Frequency range | 451.525 - 456.525 MHz (2 frequencies) |
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| Locations | 4 |
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| Representative location | FAIRFIELD, FREESTONE, TX |
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| Coordinates | 31.8204444, -96.0555278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:12 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 451.52500000 | | | 100.000000 | 63.000000 | |
| 3 | 1 | FXO | 451.52500000 | | | 25.000000 | 198.000000 | |
| 4 | 1 | MO | 451.52500000 | | | 100.000000 | | |
| 1 | 1 | FX1 | 456.52500000 | | | 100.000000 | 63.000000 | |
| 4 | 1 | MO | 456.52500000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 451.52500000 | | 11K2F3E |
| 3 | 1 | 451.52500000 | | 11K2F3E |
| 4 | 1 | 451.52500000 | | 11K2F3E |
| 1 | 1 | 456.52500000 | | 11K2F3E |
| 4 | 1 | 456.52500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | TX | | | | | |
| 2 | T | FM 2570 11 MI NE, FAIRFIELD, FREESTONE, TX | 31.82044444, -96.05552778 | 121.000 m | | | N |
| 3 | T | FM 2570 5 MI SE OF BIG BROWN STEAM ELECTRIC STATION, FAIRFIELD, FREESTONE, TX | 31.78961111, -95.98413889 | 76.000 m | | | N |
| 4 | T | FREESTONE, TX | 31.82044444, -96.05552778 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 73.000 m | | | | | |
| 1 | 3 | T | | 18.000 m | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1 BOILER BIG BROWN STEAM ELECTRIC STATION FM 2570 11 MMI NE, FAIRFIELD, TX | | 2143892191 |
License history
| Date | File or call sign | Action |
|---|
| 2021-01-07 | KRW534 | LICAN |
| 2019-11-22 | KRW534 | LIAUA |
| 2019-03-28 | KRW534 | LIAUA |
| 2017-08-02 | KRW534 | LIAUA |
| 2017-02-11 | KRW534 | LIAUA |
| 2016-12-14 | KRW534 | LIAUA |
| 2016-11-09 | KRW534 | LIAUA |
| 2016-10-03 | KRW534 | LITRAN |
| 2016-09-02 | KRW534 | LIMOD |
| 2016-08-26 | KRW534 | ESUAPR |
| 2014-10-01 | KRW534 | LIAUA |
| 2014-09-30 | KRW534 | ESUAPR |
| 2014-06-07 | KRW534 | LIAUA |
| 2014-06-06 | KRW534 | ESUAPR |
| 2014-06-06 | KRW534 | LITRAN |
| 2014-05-28 | KRW534 | ESUAPR |
| 2013-01-23 | KRW534 | LIMOD |
| 2013-01-09 | KRW534 | ESUAPR |
| 2012-10-16 | KRW534 | ESUAPR |
| 2012-02-17 | KRW534 | LIREN |
| 2012-02-06 | KRW534 | LETRES |
| 2010-04-01 | KRW534 | LIAUA |
| 2010-03-31 | KRW534 | ESUAPR |
| 2009-12-11 | KRW534 | LIAUA |
| 2009-12-10 | KRW534 | ESUAPR |
| 2008-05-16 | KRW534 | LIAUA |
| 2008-05-15 | KRW534 | ESUAPR |
| 2007-10-10 | KRW534 | LITRAN |
| 2007-06-01 | KRW534 | ESUAPR |
| 2002-11-26 | KRW534 | LIAUA |
| 2002-02-07 | KRW534 | AUDOPR |
| 2002-02-05 | KRW534 | LIREN |
| 2002-02-04 | KRW534 | LETRES |
| 2002-01-01 | KRW534 | LIASS |
| 2000-11-24 | KRW534 | LICCNV |
| 1999-10-01 | KRW534 | AUTHPR |
| 1997-04-09 | KRW534 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1887786 | 2026-08-02 01:14:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KRW534 | ULS 1887786 | 2026-08-02 01:14:12 |
| Status | C | ULS 1887786 | 2026-08-02 01:14:12 |
| Service | IG | ULS 1887786 | 2026-08-02 01:14:12 |
| Grant Date | 2012-02-17 | ULS 1887786 | 2026-08-02 01:14:12 |
| Expiration Date | 2022-04-30 | ULS 1887786 | 2026-08-02 01:14:12 |
| Cancellation Date | 2021-01-06 | ULS 1887786 | 2026-08-02 01:14:12 |