Universal Licensing System
WWU57
PUERTO RICO ELECTRIC POWER AUTHORITY
License details
| ULS identifier | 1054123 |
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| Call sign | WWU57 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2019-05-31 |
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| Expiration | 2029-08-25 |
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| Frequency range | 5945.2 - 6795 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | ISABEL SEGUNDA, VIEQUES, PR |
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| Coordinates | 18.1452222, -65.4412500 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:25 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 5945.20000000 | | | | | |
| 1 | 1 | FXO | 6795.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 5945.20000000 | | 30M0D7W |
| 1 | 1 | 6795.00000000 | | 5M00D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Vieques Commercial, San Franscisco street, ISABEL SEGUNDA, VIEQUES, PR | 18.14522222, -65.44125000 | 19.800 m | MAST | 21.300 m structure / 21.300 m overall | N |
| 2 | R | | 18.32911111, -65.64680556 | 7.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | 42.3000 | 313.1000 | | |
| 1 | 2 | R | | | | 42.3000 | | | |
| 2 | 1 | T | ANDREW CORPORATION PAR6-59B | | V | 38.2000 | 313.1000 | | |
| 2 | 2 | R | ANDREW CORPORATION PAR6-59B | | | 38.2000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2019-09-13 | WWU57 | COR |
| 2019-08-14 | WWU57 | LETTRS |
| 2019-08-14 | WWU57 | PNLISR |
| 2019-05-31 | WWU57 | LIREN |
| 2019-05-27 | WWU57 | ESURNW |
| 2019-04-09 | WWU57 | LETCNS |
| 2018-12-12 | WWU57 | LIMOD |
| 2018-01-10 | WWU57 | LIMOD |
| 2009-06-06 | WWU57 | LIREN |
| 2009-06-05 | WWU57 | ESCAPR |
| 2009-06-01 | WWU57 | LETRES |
| 2000-08-19 | WWU57 | AUTHPR |
| 2000-08-18 | WWU57 | COR |
| 1999-08-27 | WWU57 | LICCNV |
| 1999-08-25 | WWU57 | LIMOD |
| 1999-08-14 | WWU57 | LICCNV |
| 1994-06-30 | WWU57 | LIMOD |
| 1994-05-26 | WWU57 | LIMOD |
| 1989-07-28 | WWU57 | LIMOD |
| 1987-12-14 | WWU57 | LIMOD |
| 1986-11-07 | WWU57 | LIMOD |
| 1985-05-24 | WWU57 | LIMOD |
| 1985-05-23 | WWU57 | LIMOD |
| 1981-03-09 | WWU57 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1054123 | 2026-08-02 02:47:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WWU57 | ULS 1054123 | 2026-08-02 02:47:25 |
| Status | A | ULS 1054123 | 2026-08-02 02:47:25 |
| Service | MW | ULS 1054123 | 2026-08-02 02:47:25 |
| Grant Date | 2019-05-31 | ULS 1054123 | 2026-08-02 02:47:25 |
| Expiration Date | 2029-08-25 | ULS 1054123 | 2026-08-02 02:47:25 |