Universal Licensing System
WRKZ423
COMUNIDAD TORO NEGRO INC.
License details
| ULS identifier | 4398988 |
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| Call sign | WRKZ423 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-03-09 |
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| Expiration | 2031-03-09 |
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| Frequency range | 451.5375 - 456.6375 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | CIALES, CIALES, PR |
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| Coordinates | 18.2532222, -66.4963889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:10 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.53750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.63750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.63750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.53750000 | | 7K60FXE |
| 1 | 1 | 451.63750000 | | 7K60FXE |
| 1 | 1 | 456.63750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CIALES, CIALES, PR | 18.25322222, -66.49638889 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | CARR 615 KM 13.8 INTERIOR, CIALES, PR | CIALES | 7874098319 |
License history
| Date | File or call sign | Action |
|---|
| 2021-12-07 | WRKZ423 | LETCNS |
| 2021-03-09 | WRKZ423 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4398988 | 2026-08-02 01:22:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKZ423 | ULS 4398988 | 2026-08-02 01:22:10 |
| Status | A | ULS 4398988 | 2026-08-02 01:22:10 |
| Service | IG | ULS 4398988 | 2026-08-02 01:22:10 |
| Grant Date | 2021-03-09 | ULS 4398988 | 2026-08-02 01:22:10 |
| Expiration Date | 2031-03-09 | ULS 4398988 | 2026-08-02 01:22:10 |