Universal Licensing System
WRBX457
MEMORIAL HERMANN HEALTHCARE SYSTEM
License details
| ULS identifier | 4066169 |
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| Call sign | WRBX457 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2018-07-17 |
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| Expiration | 2028-07-17 |
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| Frequency range | 464.6875 - 469.6875 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Pearland, BRAZORIA, TX |
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| Coordinates | 29.5658333, -95.3919444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:14 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 464.68750000 | | | 45.000000 | 50.000000 | |
| 2 | 1 | MO | 469.68750000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.68750000 | | 11K2F1E |
| 2 | 1 | 469.68750000 | | 11K2F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 16100 South Freeway, Pearland, BRAZORIA, TX | 29.56583333, -95.39194444 | 17.000 m | B | 13.700 m structure / 13.700 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 11.600 m | | | | 12.400 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 7600 Beechnut, Houston, TX | HARRIS | 7137765536 |
License history
| Date | File or call sign | Action |
|---|
| 2019-04-16 | WRBX457 | LETCNS |
| 2018-07-17 | WRBX457 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4066169 | 2026-08-02 01:24:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRBX457 | ULS 4066169 | 2026-08-02 01:24:14 |
| Status | A | ULS 4066169 | 2026-08-02 01:24:14 |
| Service | IG | ULS 4066169 | 2026-08-02 01:24:14 |
| Grant Date | 2018-07-17 | ULS 4066169 | 2026-08-02 01:24:14 |
| Expiration Date | 2028-07-17 | ULS 4066169 | 2026-08-02 01:24:14 |