Universal Licensing System
WHK457
CenterPoint Energy, Inc.
License details
| ULS identifier | 982930 |
|---|
| Call sign | WHK457 |
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| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2021-10-05 |
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| Expiration | 2031-12-27 |
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| Frequency range | 928.55625 - 952.66875 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | FREEPORT, BRAZORIA, TX |
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| Coordinates | 29.0075556, -95.3957222 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:47 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 928.55625000 | | | | | |
| 1 | 7 | FXO | 928.66875000 | | | | | |
| 1 | 1 | FXO | 952.55625000 | | | | | |
| 1 | 5 | FXO | 952.66875000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 928.55625000 | | 12K0F2D |
| 1 | 7 | 928.66875000 | | 12K5F1D |
| 1 | 1 | 952.55625000 | | 12K0F2D |
| 1 | 5 | 952.66875000 | | 12K5F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ST HWY 332 @ BUS. 288,FREEPORT, FREEPORT, BRAZORIA, TX | 29.00755556, -95.39572222 | 2.400 m | TOWER | 99.100 m structure / 99.100 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 11.2000 | 360.0000 | | |
| 2 | 1 | R | | | | 12.2000 | | | |
| 3 | 1 | T | | | V | 12.2000 | 999.0000 | | |
| 4 | 1 | R | | | | 11.2000 | | | |
| 5 | 1 | T | CELWAVE PD1110 | | V | 11.1000 | 360.0000 | | |
| 6 | 1 | R | SCALA ELECTRONICS RY-900A | | | 12.2000 | | | |
| 7 | 1 | T | SCALA ELECTRONICS RY-900A | | V | 12.2000 | 999.0000 | | |
| 8 | 1 | R | CELWAVE PD1110 | | | 11.1000 | | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 16303 State Hwy 249, HOUSTON, TX | HARRIS | 7132075850 |
Special conditions
| Type | Condition code |
|---|
| P | 1035 |
| P | 4020 |
License history
| Date | File or call sign | Action |
|---|
| 2025-04-08 | WHK457 | LIAUA |
| 2021-10-05 | WHK457 | LIREN |
| 2021-10-04 | WHK457 | LETRES |
| 2018-04-03 | WHK457 | LIAUA |
| 2014-05-15 | WHK457 | LIAUA |
| 2014-05-14 | WHK457 | ESUAPR |
| 2013-05-30 | WHK457 | LIAUA |
| 2013-05-29 | WHK457 | ESUAPR |
| 2012-06-26 | WHK457 | LIAUA |
| 2012-06-25 | WHK457 | ESUAPR |
| 2012-03-22 | WHK457 | LIAUA |
| 2012-03-21 | WHK457 | ESUAPR |
| 2011-12-20 | WHK457 | LIAUA |
| 2011-12-19 | WHK457 | ESUAPR |
| 2011-12-14 | WHK457 | LIREN |
| 2011-10-03 | WHK457 | LETRES |
| 2008-06-12 | WHK457 | LIAUA |
| 2008-06-11 | WHK457 | ESUAPR |
| 2008-05-23 | WHK457 | LIAUA |
| 2008-05-22 | WHK457 | ESUAPR |
| 2006-02-16 | WHK457 | LIAUA |
| 2006-02-15 | WHK457 | ESUAPR |
| 2004-08-21 | WHK457 | LIAUA |
| 2004-08-20 | WHK457 | ESUAPR |
| 2003-09-10 | WHK457 | LIAUA |
| 2003-07-02 | WHK457 | LIAUA |
| 2003-01-28 | WHK457 | LIAUA |
| 2002-10-16 | WHK457 | LIAUA |
| 2002-05-13 | WHK457 | LETCNS |
| 2001-10-10 | WHK457 | LIREN |
| 2001-10-01 | WHK457 | LETRES |
| 2001-06-22 | WHK457 | LIAUA |
| 2001-02-12 | WHK457 | LIMOD |
| 1999-08-13 | WHK457 | LICCNV |
| 1998-11-25 | WHK457 | COR |
| 1998-08-06 | WHK457 | COR |
| 1996-10-16 | WHK457 | LIREN |
| 1991-12-27 | WHK457 | LIMOD |
| 1991-12-16 | WHK457 | LIMOD |
| 1989-02-03 | WHK457 | LIMOD |
| 1984-01-06 | WHK457 | LIMOD |
| 1983-12-22 | WHK457 | LIMOD |
| 1983-12-19 | WHK457 | LIISS |
| 1983-12-19 | WHK457 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 982930 | 2026-08-02 02:46:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WHK457 | ULS 982930 | 2026-08-02 02:46:47 |
| Status | A | ULS 982930 | 2026-08-02 02:46:47 |
| Service | MG | ULS 982930 | 2026-08-02 02:46:47 |
| Grant Date | 2021-10-05 | ULS 982930 | 2026-08-02 02:46:47 |
| Expiration Date | 2031-12-27 | ULS 982930 | 2026-08-02 02:46:47 |