Universal Licensing System
WRMB981
NESTOR F. GONZALEZ-RIOS
License details
| ULS identifier | 4424121 |
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| Call sign | WRMB981 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-03-18 |
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| Expiration | 2031-03-18 |
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| Frequency range | 153.275 - 159.72 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | SAN SEBASTIAN, SAN SEBASTIAN, PR |
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| Coordinates | 18.3366389, -66.9912500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:57 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 153.27500000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 153.27500000 | | | 20.000000 | 20.000000 | |
| 2 | 1 | MO | 159.72000000 | | | 20.000000 | 20.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 153.27500000 | | 11K2F3E |
| 1 | 1 | 153.27500000 | | 7K60FXE |
| 2 | 1 | 153.27500000 | | 11K2F3E |
| 2 | 1 | 153.27500000 | | 7K60FXE |
| 2 | 1 | 159.72000000 | | 7K60FXE |
| 2 | 1 | 159.72000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 111 ROAD KM 27H6 INT, SAN SEBASTIAN, SAN SEBASTIAN, PR | 18.33663889, -66.99125000 | 67.000 m | BANT | 9.100 m structure / 12.100 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.100 m | V | | | -76.600 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 111 ROAD KM 27H6 INT, SAN SEBASTIAN, PR | SAN SEBASTIAN | 7873217409 |
License history
| Date | File or call sign | Action |
|---|
| 2021-12-21 | WRMB981 | LETCNS |
| 2021-03-18 | WRMB981 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4424121 | 2026-08-02 01:23:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRMB981 | ULS 4424121 | 2026-08-02 01:23:57 |
| Status | A | ULS 4424121 | 2026-08-02 01:23:57 |
| Service | IG | ULS 4424121 | 2026-08-02 01:23:57 |
| Grant Date | 2021-03-18 | ULS 4424121 | 2026-08-02 01:23:57 |
| Expiration Date | 2031-03-18 | ULS 4424121 | 2026-08-02 01:23:57 |