Universal Licensing System
WRFZ373
EAST BAY DISCHARGERS AUTHORITY
License details
| ULS identifier | 4284941 |
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| Call sign | WRFZ373 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2020-06-03 |
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| Expiration | 2030-06-03 |
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| Frequency range | 452.6875 MHz |
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| Locations | 2 |
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| Representative location | SAN LORENZO, ALAMEDA, CA |
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| Coordinates | 37.6688889, -122.1585278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:28 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 452.68750000 | | | 10.000000 | 10.000000 | |
| 2 | 1 | FXO | 452.68750000 | | | 10.000000 | 10.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.68750000 | | 11K2F1D |
| 2 | 1 | 452.68750000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2561 GRANT AVE, SAN LORENZO, ALAMEDA, CA | 37.66888889, -122.15852778 | 3.500 m | BMAST | 6.000 m structure / 12.100 m overall | |
| 2 | T | 5072 BENSON RD, UNION CITY, ALAMEDA, CA | 37.59150000, -122.09022222 | 2.800 m | BMAST | 9.100 m structure / 12.100 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.100 m | | | | -32.000 | |
| 1 | 2 | T | | 12.100 m | | | | -38.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 2561 GRANT AVE, SAN LORENZO, CA | ALAMEDA | 5102785910 |
License history
| Date | File or call sign | Action |
|---|
| 2021-03-02 | WRFZ373 | LETCNS |
| 2020-06-03 | WRFZ373 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4284941 | 2026-08-02 01:15:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRFZ373 | ULS 4284941 | 2026-08-02 01:15:28 |
| Status | A | ULS 4284941 | 2026-08-02 01:15:28 |
| Service | IG | ULS 4284941 | 2026-08-02 01:15:28 |
| Grant Date | 2020-06-03 | ULS 4284941 | 2026-08-02 01:15:28 |
| Expiration Date | 2030-06-03 | ULS 4284941 | 2026-08-02 01:15:28 |