Universal Licensing System
WRWS557
IMPERIAL, CITY OF
License details
| ULS identifier | 4742692 |
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| Call sign | WRWS557 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-03-23 |
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| Expiration | 2033-03-23 |
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| Frequency range | 462.3625 - 469.6625 MHz (5 frequencies) |
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| Locations | 3 |
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| Representative location | IMPERIAL, IMPERIAL, CA |
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| Coordinates | 32.8433889, -115.5694167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:47 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 462.36250000 | | | 6.000000 | 6.000000 | |
| 3 | 1 | MO | 462.41250000 | | | 6.000000 | 6.000000 | |
| 1 | 1 | FB2 | 464.66250000 | | | 50.000000 | 75.000000 | |
| 2 | 1 | MO | 464.66250000 | | | 6.000000 | 6.000000 | |
| 3 | 1 | MO | 467.41250000 | | | 6.000000 | 6.000000 | |
| 2 | 1 | MO | 469.66250000 | | | 6.000000 | 6.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 462.36250000 | | 7K60FXE |
| 3 | 1 | 462.36250000 | | 11K2F3E |
| 3 | 1 | 462.41250000 | | 11K2F3E |
| 3 | 1 | 462.41250000 | | 7K60FXE |
| 1 | 1 | 464.66250000 | | 11K2F3E |
| 1 | 1 | 464.66250000 | | 7K60FXE |
| 2 | 1 | 464.66250000 | | 7K60FXE |
| 2 | 1 | 464.66250000 | | 11K2F3E |
| 3 | 1 | 467.41250000 | | 11K2F3E |
| 3 | 1 | 467.41250000 | | 7K60FXE |
| 2 | 1 | 469.66250000 | | 11K2F3E |
| 2 | 1 | 469.66250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 420 S. IMPERIAL AVE, IMPERIAL, IMPERIAL, CA | 32.84338889, -115.56941667 | -19.000 m | B | 18.000 m structure / 18.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | IMPERIAL, IMPERIAL, CA | 32.84338889, -115.56941667 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 13.000 m | | | | 12.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 424 S. IMPERIAL AVE, IMPERIAL, CA | IMPERIAL | 7603554327 |
License history
| Date | File or call sign | Action |
|---|
| 2023-03-23 | WRWS557 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4742692 | 2026-08-02 01:21:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRWS557 | ULS 4742692 | 2026-08-02 01:21:47 |
| Status | A | ULS 4742692 | 2026-08-02 01:21:47 |
| Service | IG | ULS 4742692 | 2026-08-02 01:21:47 |
| Grant Date | 2023-03-23 | ULS 4742692 | 2026-08-02 01:21:47 |
| Expiration Date | 2033-03-23 | ULS 4742692 | 2026-08-02 01:21:47 |