Universal Licensing System
WSLN579
ECOELECTRICA LP
License details
| ULS identifier | 5250819 |
|---|
| Call sign | WSLN579 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2026-02-05 |
|---|
| Expiration | 2036-02-05 |
|---|
| Frequency range | 451.275 - 456.375 MHz (4 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | PENUELAS, PENUELAS, PR |
|---|
| Coordinates | 17.9783333, -66.7558333 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:15:25 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | FB | 451.27500000 | | | 70.000000 | 70.000000 | |
| 4 | 1 | MO | 451.27500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | FB | 451.37500000 | | | 70.000000 | 70.000000 | |
| 3 | 1 | FB2 | 451.37500000 | | | 70.000000 | 70.000000 | |
| 4 | 1 | MO | 451.37500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | FB | 451.42500000 | | | 70.000000 | 70.000000 | |
| 4 | 1 | MO | 451.42500000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 456.37500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB | 462.25000000 | | | 25.000000 | 50.000000 | |
| 2 | 1 | MO | 462.25000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB | 462.32500000 | | | 25.000000 | 50.000000 | |
| 2 | 1 | MO | 462.32500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB | 462.47500000 | | | 25.000000 | 50.000000 | |
| 2 | 1 | MO | 462.47500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB | 462.52500000 | | | 25.000000 | 50.000000 | |
| 2 | 1 | MO | 462.52500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 451.27500000 | | 11K2F3E |
| 4 | 1 | 451.27500000 | | 11K2F3E |
| 3 | 1 | 451.37500000 | | 11K2F3E |
| 3 | 1 | 451.37500000 | | 11K2F3E |
| 4 | 1 | 451.37500000 | | 11K2F3E |
| 3 | 1 | 451.42500000 | | 11K2F3E |
| 4 | 1 | 451.42500000 | | 11K2F3E |
| 4 | 1 | 456.37500000 | | 11K2F3E |
| 1 | 1 | 462.25000000 | | 11K2F3E |
| 2 | 1 | 462.25000000 | | 11K2F3E |
| 1 | 1 | 462.32500000 | | 11K2F3E |
| 2 | 1 | 462.32500000 | | 11K2F3E |
| 1 | 1 | 462.47500000 | | 11K2F3E |
| 2 | 1 | 462.47500000 | | 11K2F3E |
| 1 | 1 | 462.52500000 | | 11K2F3E |
| 2 | 1 | 462.52500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | RD 337, PENUELAS, PENUELAS, PR | 17.97636111, -66.75544444 | 1.000 m | B | 25.000 m structure / 26.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | RD 337 KM 3.7, PENUELAS, PENUELAS, PR | 17.97833333, -66.75583333 | 6.100 m | BPIPE | 6.300 m structure / 7.800 m overall | |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 26.000 m | | | | -56.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 7.800 m | | | | -77.000 | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | ADMIN BLDG RD 337, PENUELAS, PR | PENUELAS | 7878362740 |
License history
| Date | File or call sign | Action |
|---|
| 2026-02-05 | WSLN579 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5250819 | 2026-08-02 01:15:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSLN579 | ULS 5250819 | 2026-08-02 01:15:25 |
| Status | A | ULS 5250819 | 2026-08-02 01:15:25 |
| Service | IG | ULS 5250819 | 2026-08-02 01:15:25 |
| Grant Date | 2026-02-05 | ULS 5250819 | 2026-08-02 01:15:25 |
| Expiration Date | 2036-02-05 | ULS 5250819 | 2026-08-02 01:15:25 |