Universal Licensing System
WPZN810
UNIVERSITY OF PUERTO RICO
License details
| ULS identifier | 2584638 |
|---|
| Call sign | WPZN810 |
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| Radio service | PW |
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| Status | E |
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| Grant date | 2014-01-31 |
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| Expiration | 2024-02-10 |
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| Cancellation | 2024-04-13 |
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| Frequency range | 453.275 - 458.275 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | MAYAGUEZ, MAYAGUEZ, PR |
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| Coordinates | 18.2080278, -67.1382222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:03 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 453.27500000 | | | 45.000000 | 75.000000 | |
| 2 | 1 | MO | 453.27500000 | | | 20.000000 | 45.000000 | |
| 2 | 1 | MO | 458.27500000 | | | 20.000000 | 45.000000 | |
| 3 | 1 | FX1 | 458.27500000 | | | 10.000000 | 10.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.27500000 | | 11K0F3E |
| 2 | 1 | 453.27500000 | | 11K0F3E |
| 2 | 1 | 458.27500000 | | 11K0F3E |
| 3 | 1 | 458.27500000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | LA PALMA STREET INT. RUM-UNVERSITY, MAYAGUEZ, MAYAGUEZ, PR | 18.20802778, -67.13822222 | 8.000 m | POLE | 6.000 m structure / 6.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | PR | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | V | 4.5000 | 6.0000 | 8.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | LA PALMA ST INTERIOR RUM, MAYAGUEZ, PR | MAYAGUEZ | 7878324040 |
License history
| Date | File or call sign | Action |
|---|
| 2024-04-13 | WPZN810 | LIEXP |
| 2024-01-31 | WPZN810 | ESURNW |
| 2024-01-11 | WPZN810 | ESURNW |
| 2023-12-12 | WPZN810 | ESURNW |
| 2023-11-20 | WPZN810 | LETRES |
| 2023-11-12 | WPZN810 | ESURNW |
| 2015-10-21 | WPZN810 | LIMOD |
| 2014-01-31 | WPZN810 | LIREN |
| 2014-01-31 | WPZN810 | LTSAPR |
| 2013-11-18 | WPZN810 | LETRES |
| 2011-02-02 | WPZN810 | LIMOD |
| 2010-12-29 | WPZN810 | LTSAPR |
| 2004-11-08 | WPZN810 | LETCNS |
| 2004-02-10 | WPZN810 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2584638 | 2026-08-02 01:16:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPZN810 | ULS 2584638 | 2026-08-02 01:16:03 |
| Status | E | ULS 2584638 | 2026-08-02 01:16:03 |
| Service | PW | ULS 2584638 | 2026-08-02 01:16:03 |
| Grant Date | 2014-01-31 | ULS 2584638 | 2026-08-02 01:16:03 |
| Expiration Date | 2024-02-10 | ULS 2584638 | 2026-08-02 01:16:03 |
| Cancellation Date | 2024-04-13 | ULS 2584638 | 2026-08-02 01:16:03 |