Universal Licensing System
WROM880
DOWNTOWN HAYWARD IMPROVEMENT ASSOCIATION
License details
| ULS identifier | 4520304 |
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| Call sign | WROM880 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-11-06 |
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| Expiration | 2031-11-06 |
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| Frequency range | 452.1125 MHz |
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| Locations | 1 |
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| Representative location | HAWARD, ALAMEDA, CA |
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| Coordinates | 37.6723889, -122.0819167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:03 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 452.11250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.11250000 | | 7K60FXE |
| 1 | 1 | 452.11250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HAWARD, ALAMEDA, CA | 37.67238889, -122.08191667 | | | | |
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 | 22654 MAIN STREET, HAYWARD, CA | ALAMEDA | 5105804000 |
License history
| Date | File or call sign | Action |
|---|
| 2021-11-06 | WROM880 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4520304 | 2026-08-02 01:23:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WROM880 | ULS 4520304 | 2026-08-02 01:23:03 |
| Status | A | ULS 4520304 | 2026-08-02 01:23:03 |
| Service | IG | ULS 4520304 | 2026-08-02 01:23:03 |
| Grant Date | 2021-11-06 | ULS 4520304 | 2026-08-02 01:23:03 |
| Expiration Date | 2031-11-06 | ULS 4520304 | 2026-08-02 01:23:03 |