Universal Licensing System
WRBM581
JACKSONVILLE PORT AUTHORITY
License details
| ULS identifier | 4040085 |
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| Call sign | WRBM581 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2018-05-01 |
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| Expiration | 2028-05-01 |
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| Frequency range | 153.9125 - 159.03 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | JACKSONVILLE, DUVAL, FL |
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| Coordinates | 30.3973611, -81.5339444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:58 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 153.91250000 | | | 25.000000 | 20.000000 | |
| 1 | 1 | MO | 159.03000000 | | | 25.000000 | 20.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 153.91250000 | | 11K2F3E |
| 1 | 1 | 159.03000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | JACKSONVILLE, DUVAL, FL | 30.39736111, -81.53394444 | | | | |
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 | 5945 WILLIAM MILLS STREET, JACKSONVILLE, FL | DUVAL | 9043573310 |
License history
| Date | File or call sign | Action |
|---|
| 2018-05-01 | WRBM581 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4040085 | 2026-08-02 01:21:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBM581 | ULS 4040085 | 2026-08-02 01:21:58 |
| Status | A | ULS 4040085 | 2026-08-02 01:21:58 |
| Service | PW | ULS 4040085 | 2026-08-02 01:21:58 |
| Grant Date | 2018-05-01 | ULS 4040085 | 2026-08-02 01:21:58 |
| Expiration Date | 2028-05-01 | ULS 4040085 | 2026-08-02 01:21:58 |