Universal Licensing System
WRBK543
Liberty Mobile Puerto Rico Inc.
License details
| ULS identifier | 4033599 |
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| Call sign | WRBK543 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2018-04-11 |
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| Expiration | 2028-04-11 |
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| Frequency range | 23035 MHz |
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| Locations | 2 |
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| Representative location | COROZAL, COROZAL, PR |
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| Coordinates | 18.3510000, -66.3271667 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:48 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 23035.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 23035.00000000 | | 30M0D7W |
| 1 | 1 | 23035.00000000 | | 30M0D7W |
| 1 | 1 | 23035.00000000 | | 30M0D7W |
| 1 | 1 | 23035.00000000 | | 30M0D7W |
| 1 | 1 | 23035.00000000 | | 30M0D7W |
| 1 | 1 | 23035.00000000 | | 30M0D7W |
| 1 | 1 | 23035.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ROUTE 821 KM 3., COROZAL, COROZAL, PR | 18.35100000, -66.32716667 | 243.500 m | LTOWER | 46.000 m structure / 47.200 m overall | |
| 2 | R | | 18.34811111, -66.31580556 | 238.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SC2-220B | | V | 41.0000 | 104.9000 | | |
| 1 | 2 | R | RFS SC2-220B | | | 41.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-01-13 | WRBK543 | LIAUA |
| 2023-01-12 | WRBK543 | LIAUA |
| 2020-11-26 | WRBK543 | LIAUA |
| 2020-10-31 | WRBK543 | LITRAN |
| 2018-10-24 | WRBK543 | LIAUA |
| 2018-08-29 | WRBK543 | LIAUA |
| 2018-08-24 | WRBK543 | LIAUA |
| 2018-04-11 | WRBK543 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4033599 | 2026-08-02 02:45:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBK543 | ULS 4033599 | 2026-08-02 02:45:48 |
| Status | A | ULS 4033599 | 2026-08-02 02:45:48 |
| Service | CF | ULS 4033599 | 2026-08-02 02:45:48 |
| Grant Date | 2018-04-11 | ULS 4033599 | 2026-08-02 02:45:48 |
| Expiration Date | 2028-04-11 | ULS 4033599 | 2026-08-02 02:45:48 |