Universal Licensing System
WRBP257
AT&T Mobility Puerto Rico Inc.
License details
| ULS identifier | 4044467 |
|---|
| Call sign | WRBP257 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2018-05-11 |
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| Expiration | 2028-05-11 |
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| Cancellation | 2019-06-20 |
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| Frequency range | 10775 MHz |
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| Locations | 1 |
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| Coordinates | 18.2451389, -66.8303889 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:46 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 10775.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10775.00000000 | | 40M0D7W |
| 1 | 1 | 10775.00000000 | | 40M0D7W |
| 1 | 1 | 10775.00000000 | | 40M0D7W |
| 1 | 1 | 10775.00000000 | | 40M0D7W |
| 1 | 1 | 10775.00000000 | | 40M0D7W |
| 1 | 1 | 10775.00000000 | | 40M0D7W |
| 1 | 1 | 10775.00000000 | | 40M0D7W |
| 1 | 1 | 10775.00000000 | | 40M0D7W |
| 1 | 1 | 10775.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ROAD 374 HACIENDA ASUNCION RIO PRIETO WARD, YAUCO, YAUCO, PR | 18.16497222, -66.83350000 | 878.400 m | LTOWER | 54.900 m structure / 59.400 m overall | |
| 2 | R | | 18.24513889, -66.83038889 | 602.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SB4-W100D | | V | 40.1000 | 2.1000 | | |
| 1 | 2 | R | RFS SB4-W100D | | | 40.1000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2019-06-21 | WRBP257 | LICAN |
| 2018-10-24 | WRBP257 | LIAUA |
| 2018-08-29 | WRBP257 | LIAUA |
| 2018-08-24 | WRBP257 | LIAUA |
| 2018-05-11 | WRBP257 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4044467 | 2026-08-02 02:45:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBP257 | ULS 4044467 | 2026-08-02 02:45:46 |
| Status | C | ULS 4044467 | 2026-08-02 02:45:46 |
| Service | CF | ULS 4044467 | 2026-08-02 02:45:46 |
| Grant Date | 2018-05-11 | ULS 4044467 | 2026-08-02 02:45:46 |
| Expiration Date | 2028-05-11 | ULS 4044467 | 2026-08-02 02:45:46 |
| Cancellation Date | 2019-06-20 | ULS 4044467 | 2026-08-02 02:45:46 |