Universal Licensing System
WRBU851
AT&T Mobility Spectrum, LLC
License details
| ULS identifier | 4060191 |
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| Call sign | WRBU851 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2018-06-26 |
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| Expiration | 2028-06-26 |
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| Frequency range | 10775 - 10815 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | LA PORTE, LA PORTE, IN |
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| Coordinates | 41.5930556, -86.6805556 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:18 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 10775.00000000 | | | | | |
| 1 | 1 | FXO | 10815.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 10775.00000000 | | 40M0D7W |
| 1 | 1 | 10815.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3538 MONROE STREET, LA PORTE, LA PORTE, IN | 41.59305556, -86.68055556 | 240.800 m | GTOWER | 91.400 m structure / 106.400 m overall | N |
| 2 | R | | 41.52452778, -86.69455556 | 227.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES, INC HPD4-11 | | V | 41.0000 | 188.7000 | | |
| 1 | 2 | R | RADIO WAVES, INC HPD4-11 | | | 41.0000 | | | |
| 2 | 1 | T | RADIO WAVES, INC HPD4-11 | | H | 41.0000 | 188.7000 | | |
| 2 | 2 | R | RADIO WAVES, INC HPD4-11 | | | 41.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-04 | WRBU851 | LIAUA |
| 2024-01-25 | WRBU851 | LIAUA |
| 2023-01-18 | WRBU851 | LIAUA |
| 2023-01-12 | WRBU851 | LIAUA |
| 2020-03-11 | WRBU851 | LIMOD |
| 2019-09-24 | WRBU851 | LETCNS |
| 2018-08-29 | WRBU851 | LIAUA |
| 2018-08-24 | WRBU851 | LIAUA |
| 2018-06-26 | WRBU851 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4060191 | 2026-08-02 02:47:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBU851 | ULS 4060191 | 2026-08-02 02:47:18 |
| Status | A | ULS 4060191 | 2026-08-02 02:47:18 |
| Service | CF | ULS 4060191 | 2026-08-02 02:47:18 |
| Grant Date | 2018-06-26 | ULS 4060191 | 2026-08-02 02:47:18 |
| Expiration Date | 2028-06-26 | ULS 4060191 | 2026-08-02 02:47:18 |