Universal Licensing System
WRBK991
T-Mobile MW LLC
License details
| ULS identifier | 4035393 |
|---|
| Call sign | WRBK991 |
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| Radio service | CF |
|---|
| Status | C |
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| Grant date | 2018-04-17 |
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| Expiration | 2028-04-17 |
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| Cancellation | 2026-05-07 |
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| Frequency range | 6004.5 MHz |
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| Locations | 2 |
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| Representative location | Rock Hill, YORK, SC |
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| Coordinates | 34.9064444, -81.1653056 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:33 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 6004.50000000 | | | | | |
| 1 | 1 | FXO | 6004.50000000 | | | | | |
| 1 | 1 | FXO | 6004.50000000 | | | | | |
| 1 | 1 | FXO | 6004.50000000 | | | | | |
| 1 | 1 | FXO | 6004.50000000 | | | | | |
| 1 | 1 | FXO | 6004.50000000 | | | | | |
| 1 | 1 | FXO | 6004.50000000 | | | | | |
| 1 | 1 | FXO | 6004.50000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6004.50000000 | | 30M0D7W |
| 1 | 1 | 6004.50000000 | | 30M0D7W |
| 1 | 1 | 6004.50000000 | | 30M0D7W |
| 1 | 1 | 6004.50000000 | | 30M0D7W |
| 1 | 1 | 6004.50000000 | | 30M0D7W |
| 1 | 1 | 6004.50000000 | | 30M0D7W |
| 1 | 1 | 6004.50000000 | | 30M0D7W |
| 1 | 1 | 6004.50000000 | | 30M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4537 McConnells Hwy, Rock Hill, YORK, SC | 34.90644444, -81.16530556 | 197.600 m | MTOWER | 59.100 m structure / 60.400 m overall | |
| 2 | R | | 34.87644444, -81.39316667 | 175.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SB4-W60D | | V | 35.7000 | 261.0000 | | |
| 1 | 2 | R | RFS SB4-W60D | | | 35.7000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-05-08 | WRBK991 | LICAN |
| 2025-05-09 | WRBK991 | LIASS |
| 2023-09-21 | WRBK991 | LITRAN |
| 2020-04-01 | WRBK991 | LITRAN |
| 2018-04-17 | WRBK991 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4035393 | 2026-08-02 02:46:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBK991 | ULS 4035393 | 2026-08-02 02:46:33 |
| Status | C | ULS 4035393 | 2026-08-02 02:46:33 |
| Service | CF | ULS 4035393 | 2026-08-02 02:46:33 |
| Grant Date | 2018-04-17 | ULS 4035393 | 2026-08-02 02:46:33 |
| Expiration Date | 2028-04-17 | ULS 4035393 | 2026-08-02 02:46:33 |
| Cancellation Date | 2026-05-07 | ULS 4035393 | 2026-08-02 02:46:33 |