Universal Licensing System
WRMX243
ABB Installation Products
License details
| ULS identifier | 4460954 |
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| Call sign | WRMX243 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-06-17 |
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| Expiration | 2031-06-17 |
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| Frequency range | 452.1375 - 457.9875 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | Vega Baja, VEGA BAJA, PR |
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| Coordinates | 18.4504444, -66.3891389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:29 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 452.13750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.66250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.71250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.98750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.13750000 | | 11K2F3E |
| 1 | 1 | 457.66250000 | | 11K2F3E |
| 1 | 1 | 457.71250000 | | 11K2F3E |
| 1 | 1 | 457.98750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Vega Baja, VEGA BAJA, PR | 18.45044444, -66.38913889 | | | | |
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 |
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| 1 | Cabo Caribe Industrial Park # 32& 34, Vega Baja, PR | VEGA BAJA | 7878553046 |
License history
| Date | File or call sign | Action |
|---|
| 2021-06-17 | WRMX243 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4460954 | 2026-08-02 01:21:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRMX243 | ULS 4460954 | 2026-08-02 01:21:29 |
| Status | A | ULS 4460954 | 2026-08-02 01:21:29 |
| Service | IG | ULS 4460954 | 2026-08-02 01:21:29 |
| Grant Date | 2021-06-17 | ULS 4460954 | 2026-08-02 01:21:29 |
| Expiration Date | 2031-06-17 | ULS 4460954 | 2026-08-02 01:21:29 |