Universal Licensing System
WRBL977
Sciens Building Solutions, LLC
License details
| ULS identifier | 4038151 |
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| Call sign | WRBL977 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2018-04-24 |
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| Expiration | 2028-04-24 |
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| Frequency range | 452.0375 MHz |
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| Locations | 1 |
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| Representative location | SAN ANTONIO, BEXAR, TX |
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| Coordinates | 29.5660278, -98.4136944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:19 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 452.03750000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.03750000 | | 11K2F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 4019 STAHL ROAD, SUITE 118, SAN ANTONIO, BEXAR, TX | 29.56602778, -98.41369444 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 4019 STAHL RD, SUITE 118, SAN ANTONIO, TX | BEXAR | 2104020605 |
License history
| Date | File or call sign | Action |
|---|
| 2024-12-02 | WRBL977 | LIASS |
| 2018-04-24 | WRBL977 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4038151 | 2026-08-02 01:24:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBL977 | ULS 4038151 | 2026-08-02 01:24:19 |
| Status | A | ULS 4038151 | 2026-08-02 01:24:19 |
| Service | IG | ULS 4038151 | 2026-08-02 01:24:19 |
| Grant Date | 2018-04-24 | ULS 4038151 | 2026-08-02 01:24:19 |
| Expiration Date | 2028-04-24 | ULS 4038151 | 2026-08-02 01:24:19 |