Universal Licensing System
WRBT924
Microsoft Corporation (GFS)
License details
| ULS identifier | 4057685 |
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| Call sign | WRBT924 |
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| Radio service | YG |
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| Status | T |
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| Grant date | 2018-06-19 |
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| Expiration | 2028-06-19 |
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| Cancellation | 2018-06-21 |
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| Frequency range | 468.4125 - 469.725 MHz (3 frequencies) |
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| Locations | 3 |
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| Representative location | San Antonio, BEXAR, TX |
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| Coordinates | 29.4701389, -98.6723056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:13 |
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Licensee
| Name | Microsoft Corporation (GFS) |
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| Applicant type | C |
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| FRN | 0008512311 |
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| Location | Redmond, WA |
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| Address | One Microsoft Way, Redmond, WA, 98052 |
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| Phone | 4257068757 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 463.41250000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FB2 | 463.87500000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FB2 | 464.72500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 468.41250000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | FX1 | 468.41250000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 468.87500000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | FX1 | 468.87500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 469.72500000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | FX1 | 469.72500000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.41250000 | | 7K60F1W |
| 1 | 1 | 463.41250000 | | 7K60F7W |
| 1 | 1 | 463.87500000 | | 7K60F7W |
| 1 | 1 | 463.87500000 | | 7K60F1W |
| 1 | 1 | 464.72500000 | | 7K60F7W |
| 1 | 1 | 464.72500000 | | 7K60F1W |
| 2 | 1 | 468.41250000 | | 7K60F7W |
| 2 | 1 | 468.41250000 | | 7K60F1W |
| 3 | 1 | 468.41250000 | | 7K60F1W |
| 3 | 1 | 468.41250000 | | 7K60F7W |
| 2 | 1 | 468.87500000 | | 7K60F1W |
| 2 | 1 | 468.87500000 | | 7K60F7W |
| 3 | 1 | 468.87500000 | | 7K60F7W |
| 3 | 1 | 468.87500000 | | 7K60F1W |
| 2 | 1 | 469.72500000 | | 7K60F7W |
| 2 | 1 | 469.72500000 | | 7K60F1W |
| 3 | 1 | 469.72500000 | | 7K60F7W |
| 3 | 1 | 469.72500000 | | 7K60F1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 9554 Westover Hills Blvd, San Antonio, BEXAR, TX | 29.47013889, -98.67230556 | 276.000 m | BANT | 13.700 m structure / 14.600 m overall | |
| 2 | T | | | | | | |
| 3 | T | TX | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 14.600 m | | | | 23.500 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 9554 Westover Hills Blvd, San Antonio, TX | BEXAR | 4257068757 |
License history
| Date | File or call sign | Action |
|---|
| 2018-06-21 | WRBT924 | LITERM |
| 2018-06-19 | WRBT924 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4057685 | 2026-08-02 01:25:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBT924 | ULS 4057685 | 2026-08-02 01:25:13 |
| Status | T | ULS 4057685 | 2026-08-02 01:25:13 |
| Service | YG | ULS 4057685 | 2026-08-02 01:25:13 |
| Grant Date | 2018-06-19 | ULS 4057685 | 2026-08-02 01:25:13 |
| Expiration Date | 2028-06-19 | ULS 4057685 | 2026-08-02 01:25:13 |
| Cancellation Date | 2018-06-21 | ULS 4057685 | 2026-08-02 01:25:13 |