Universal Licensing System
WROI530
CenterPoint Energy, Inc.
License details
| ULS identifier | 4513016 |
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| Call sign | WROI530 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2021-10-19 |
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| Expiration | 2031-10-19 |
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| Frequency range | 6093.45 - 11215 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | DAMON, BRAZORIA, TX |
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| Coordinates | 29.2429444, -95.5934444 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:57 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 6093.45000000 | | | | | |
| 1 | 1 | FXO | 11215.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 6093.45000000 | | 30M0D7W |
| 1 | 1 | 11215.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | NASH SUB, 24500 NASH ROAD, DAMON, BRAZORIA, TX | 29.24294444, -95.59344444 | 12.200 m | LTOWER | 54.900 m structure / 54.900 m overall | |
| 2 | R | | 29.24344444, -95.65386111 | 14.900 m | | | |
| 3 | R | | 29.19116667, -95.66405556 | 11.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SB4-W100C | | V | 40.1000 | 270.6000 | | |
| 1 | 2 | R | RFS SB4-W100C | | | 40.1000 | | | |
| 1 | 3 | R | RFS PAD6-W59B | | | 39.1000 | | | |
| 2 | 1 | T | RFS PAD6-W59B | | V | 39.1000 | 230.1000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-04-08 | WROI530 | LIAUA |
| 2021-10-19 | WROI530 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4513016 | 2026-08-02 02:46:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WROI530 | ULS 4513016 | 2026-08-02 02:46:57 |
| Status | A | ULS 4513016 | 2026-08-02 02:46:57 |
| Service | MG | ULS 4513016 | 2026-08-02 02:46:57 |
| Grant Date | 2021-10-19 | ULS 4513016 | 2026-08-02 02:46:57 |
| Expiration Date | 2031-10-19 | ULS 4513016 | 2026-08-02 02:46:57 |