Universal Licensing System
WPIB487
MAYAGUEZ MUNICIPAL GOVERNMENT
License details
| ULS identifier | 1267726 |
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| Call sign | WPIB487 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2025-08-07 |
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| Expiration | 2035-08-18 |
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| Frequency range | 154.65 - 156.21 MHz (4 frequencies) |
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| Locations | 6 |
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| Representative location | MAYAGUEZ, MAYAGUEZ, PR |
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| Coordinates | 18.1871667, -67.1190556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:24 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 6 | 1 | MO | 154.65000000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | FB | 154.98000000 | | | 50.000000 | 100.000000 | |
| 3 | 1 | FB | 154.98000000 | | | 50.000000 | 100.000000 | |
| 4 | 1 | FB | 154.98000000 | | | 50.000000 | 100.000000 | |
| 5 | 1 | FB | 154.98000000 | | | 50.000000 | 100.000000 | |
| 6 | 1 | MO | 154.98000000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | FB2 | 155.43000000 | | | 75.000000 | 100.000000 | |
| 1 | 1 | FB2 | 156.21000000 | | | 100.000000 | 350.000000 | |
| 2 | 1 | FB | 156.21000000 | | | 50.000000 | 100.000000 | |
| 4 | 1 | FB | 156.21000000 | | | 50.000000 | 100.000000 | |
| 6 | 1 | MO | 156.21000000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 6 | 1 | 154.65000000 | | 11K2F3E |
| 2 | 1 | 154.98000000 | | 11K2F3E |
| 3 | 1 | 154.98000000 | | 11K2F3E |
| 4 | 1 | 154.98000000 | | 11K2F3E |
| 5 | 1 | 154.98000000 | | 11K2F3E |
| 6 | 1 | 154.98000000 | | 11K2F3E |
| 3 | 1 | 155.43000000 | | 11K2F3E |
| 1 | 1 | 156.21000000 | | 11K2F3E |
| 2 | 1 | 156.21000000 | | 11K2F3E |
| 4 | 1 | 156.21000000 | | 11K2F3E |
| 6 | 1 | 156.21000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BELLA VISTA HOSPITAL CERRO LAS MESAS, MAYAGUEZ, MAYAGUEZ, PR | 18.18716667, -67.11905556 | 220.000 m | BTWR | 37.000 m structure / 43.000 m overall | N |
| 2 | T | PARQUE MUNOZ RIVERA, MAYAGUEZ, MAYAGUEZ, PR | 18.19772222, -67.12877778 | 25.000 m | BTWR | 8.000 m structure / 15.000 m overall | N |
| 3 | T | MAYAGUEZ CITY HALL MC KINLEY CORN PERA, MAYAGUEZ, MAYAGUEZ, PR | 18.20188889, -67.14072222 | 22.000 m | BTWR | 13.000 m structure / 18.000 m overall | N |
| 4 | T | SANTIAGO RIERA PALMER 17 OESTE, MAYAGUEZ, MAYAGUEZ, PR | 18.20161111, -67.14211111 | 21.000 m | BTWR | 8.000 m structure / 15.000 m overall | N |
| 5 | T | MUN FIREHOUSE SAN RAFAEL ST, MAYAGUEZ, MAYAGUEZ, PR | 18.19855556, -67.13461111 | 22.000 m | BTWR | 9.000 m structure / 13.000 m overall | N |
| 6 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 43.000 m | | | | 0.000 | |
| 1 | 2 | T | | 15.000 m | | | | 0.000 | |
| 1 | 3 | T | | 18.000 m | | | | 0.000 | |
| 1 | 4 | T | | 15.000 m | | | | 0.000 | |
| 1 | 5 | T | | 13.000 m | | | | 0.000 | |
| 1 | 6 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | SANTIAGO RIERA PALMER ST 17, MAYAGUEZ, PR | MAYAGUEZ | 7872650050 |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-29 | WPIB487 | LIMOD |
| 2025-08-07 | WPIB487 | LIREN |
| 2025-08-06 | WPIB487 | LIAUA |
| 2015-06-02 | WPIB487 | LIREN |
| 2015-06-02 | WPIB487 | LTSAPR |
| 2015-05-25 | WPIB487 | LETRES |
| 2013-07-18 | WPIB487 | LIMOD |
| 2005-09-21 | WPIB487 | LIREN |
| 2005-08-26 | WPIB487 | LIREN |
| 2005-08-22 | WPIB487 | LTSFRN |
| 2005-05-23 | WPIB487 | LETRES |
| 2004-03-17 | WPIB487 | AUDOPR |
| 2000-10-20 | WPIB487 | LICCNV |
| 2000-08-15 | WPIB487 | AUTHPR |
| 2000-08-15 | WPIB487 | LIREN |
| 2000-05-17 | WPIB487 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1267726 | 2026-08-02 01:12:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPIB487 | ULS 1267726 | 2026-08-02 01:12:24 |
| Status | A | ULS 1267726 | 2026-08-02 01:12:24 |
| Service | PW | ULS 1267726 | 2026-08-02 01:12:24 |
| Grant Date | 2025-08-07 | ULS 1267726 | 2026-08-02 01:12:24 |
| Expiration Date | 2035-08-18 | ULS 1267726 | 2026-08-02 01:12:24 |