Universal Licensing System
WWX37
PUERTO RICO ELECTRIC POWER AUTHORITY
License details
| ULS identifier | 1052364 |
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| Call sign | WWX37 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2021-11-25 |
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| Expiration | 2032-02-13 |
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| Frequency range | 6610 MHz |
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| Locations | 1 |
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| Coordinates | 18.1724444, -66.5907222 |
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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 | 1 | FXO | 6610.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6610.00000000 | | 4M94D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | UTUADO ELECTRIC SUBSTATION ROAD 11 KM 1.5, UTUADO, PR | 18.26605556, -66.69766667 | 150.000 m | | 9.100 m overall | |
| 2 | R | | 18.17244444, -66.59072222 | 1310.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 42.3000 | 132.5000 | | |
| 1 | 2 | R | | | | 42.3000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-11-25 | WWX37 | LIREN |
| 2021-11-22 | WWX37 | LETRES |
| 2011-12-19 | WWX37 | EFCAPR |
| 2011-12-19 | WWX37 | LTSAPR |
| 2011-12-13 | WWX37 | ESCAPR |
| 2011-12-12 | WWX37 | EFUAPR |
| 2011-12-07 | WWX37 | ESUAPR |
| 2011-12-06 | WWX37 | EFUAPR |
| 2011-12-02 | WWX37 | LIREN |
| 2011-12-01 | WWX37 | ESUAPR |
| 2011-11-21 | WWX37 | LETRES |
| 2011-11-15 | WWX37 | ESURNW |
| 2002-01-26 | WWX37 | LIREN |
| 2001-11-19 | WWX37 | LETRES |
| 2000-07-14 | WWX37 | LIAUA |
| 1999-08-14 | WWX37 | LICCNV |
| 1997-02-13 | WWX37 | LIMOD |
| 1995-02-27 | WWX37 | LIREN |
| 1990-01-04 | WWX37 | LIMOD |
| 1989-12-01 | WWX37 | LIMOD |
| 1985-02-22 | WWX37 | LIMOD |
| 1980-10-29 | WWX37 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1052364 | 2026-08-02 02:47:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WWX37 | ULS 1052364 | 2026-08-02 02:47:25 |
| Status | A | ULS 1052364 | 2026-08-02 02:47:25 |
| Service | MG | ULS 1052364 | 2026-08-02 02:47:25 |
| Grant Date | 2021-11-25 | ULS 1052364 | 2026-08-02 02:47:25 |
| Expiration Date | 2032-02-13 | ULS 1052364 | 2026-08-02 02:47:25 |