Universal Licensing System
WNAC451
CenterPoint Energy
License details
| ULS identifier | 1890835 |
|---|
| Call sign | WNAC451 |
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| Radio service | IG |
|---|
| Status | C |
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| Grant date | 2012-05-10 |
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| Expiration | 2022-05-13 |
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| Cancellation | 2021-01-11 |
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| Frequency range | 451.275 - 456.275 MHz (2 frequencies) |
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| Locations | 4 |
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| Representative location | EL DORADO, UNION, AR |
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| Coordinates | 33.2337500, -92.6673889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:04 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 2 | FB2C | 451.27500000 | | | 60.000000 | 477.000000 | |
| 5 | 1 | MO | 451.27500000 | | | 90.000000 | 110.000000 | |
| 1 | 1 | FX1 | 456.27500000 | | | 90.000000 | 180.000000 | |
| 2 | 1 | FX1 | 456.27500000 | | | 45.000000 | 179.000000 | |
| 4 | 1 | FX1 | 456.27500000 | | | 45.000000 | 179.000000 | |
| 5 | 1 | MO | 456.27500000 | | | 90.000000 | 110.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 2 | 451.27500000 | | 11K2F3E |
| 5 | 1 | 451.27500000 | | 11K2F3E |
| 5 | 1 | 451.27500000 | | 11K2F2D |
| 1 | 1 | 456.27500000 | | 11K2F3E |
| 2 | 1 | 456.27500000 | | 11K2F3E |
| 4 | 1 | 456.27500000 | | 11K2F3E |
| 5 | 1 | 456.27500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | AR | | | | | |
| 2 | T | 500 GRIFFITH, EL DORADO, UNION, AR | 33.23375000, -92.66738889 | 66.000 m | | 97.000 m structure | N |
| 4 | T | 721 BROADWAY, SMACKOVER, UNION, AR | 33.36400000, -92.72488889 | 37.000 m | | 18.000 m structure | N |
| 5 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 21.000 m | | | | 33.000 | |
| 1 | 4 | T | | 18.000 m | | | | 0.000 | |
| 1 | 5 | T | | | | | | | |
| 2 | 2 | T | | 97.000 m | | | | 109.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 400 GRIFFITH, EL DORADO, AR | UNION | 5018638186 |
License history
| Date | File or call sign | Action |
|---|
| 2021-01-12 | WNAC451 | LICAN |
| 2020-09-02 | WNAC451 | LIAUA |
| 2017-10-23 | WNAC451 | LIMOD |
| 2014-05-20 | WNAC451 | LIAUA |
| 2014-05-19 | WNAC451 | ESUAPR |
| 2012-05-10 | WNAC451 | LIREN |
| 2012-02-20 | WNAC451 | LETRES |
| 2010-03-26 | WNAC451 | LIMOD |
| 2007-09-19 | WNAC451 | LIAUA |
| 2007-09-18 | WNAC451 | ESUAPR |
| 2006-02-01 | WNAC451 | LIAUA |
| 2006-01-31 | WNAC451 | ESUAPR |
| 2004-08-21 | WNAC451 | LIAUA |
| 2004-08-20 | WNAC451 | ESUAPR |
| 2003-09-10 | WNAC451 | LIAUA |
| 2003-08-13 | WNAC451 | LIAUA |
| 2002-10-16 | WNAC451 | LIAUA |
| 2002-05-08 | WNAC451 | LIREN |
| 2002-02-19 | WNAC451 | LETRES |
| 2002-02-04 | WNAC451 | AUDOPR |
| 2000-11-24 | WNAC451 | LICCNV |
| 1999-08-12 | WNAC451 | AUTHPR |
| 1997-04-30 | WNAC451 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1890835 | 2026-08-02 01:12:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNAC451 | ULS 1890835 | 2026-08-02 01:12:04 |
| Status | C | ULS 1890835 | 2026-08-02 01:12:04 |
| Service | IG | ULS 1890835 | 2026-08-02 01:12:04 |
| Grant Date | 2012-05-10 | ULS 1890835 | 2026-08-02 01:12:04 |
| Expiration Date | 2022-05-13 | ULS 1890835 | 2026-08-02 01:12:04 |
| Cancellation Date | 2021-01-11 | ULS 1890835 | 2026-08-02 01:12:04 |