Universal Licensing System
WRBW586
Etiwanda School District
License details
| ULS identifier | 4064298 |
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| Call sign | WRBW586 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2018-07-10 |
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| Expiration | 2028-07-10 |
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| Frequency range | 72.18 - 72.24 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | Etiwanda, SAN BERNARDINO, CA |
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| Coordinates | 34.1436667, -117.5125278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:09 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 72.18000000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 72.24000000 | | | 1.000000 | 1.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 72.18000000 | | 20K0F1D |
| 1 | 1 | 72.24000000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Etiwanda, SAN BERNARDINO, CA | 34.14366667, -117.51252778 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2018-09-07 | WRBW586 | LIMOD |
| 2018-07-10 | WRBW586 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4064298 | 2026-08-02 01:22:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBW586 | ULS 4064298 | 2026-08-02 01:22:09 |
| Status | A | ULS 4064298 | 2026-08-02 01:22:09 |
| Service | IG | ULS 4064298 | 2026-08-02 01:22:09 |
| Grant Date | 2018-07-10 | ULS 4064298 | 2026-08-02 01:22:09 |
| Expiration Date | 2028-07-10 | ULS 4064298 | 2026-08-02 01:22:09 |