Universal Licensing System
WNNB568
San Bernardino County
License details
| ULS identifier | 1174421 |
|---|
| Call sign | WNNB568 |
|---|
| Radio service | GE |
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| Status | A |
|---|
| Grant date | 2025-05-28 |
|---|
| Expiration | 2035-06-21 |
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| Frequency range | 813.0375 - 860.7125 MHz (6 frequencies) |
|---|
| Locations | 2 |
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| Representative location | TRONA, SAN BERNARDINO, CA |
|---|
| Coordinates | 35.8907778, -117.2828333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:48 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 813.03750000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO | 815.13750000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO | 815.71250000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FB2 | 858.03750000 | | | 75.000000 | 160.000000 | |
| 1 | 1 | FB2 | 860.13750000 | | | 75.000000 | 160.000000 | |
| 1 | 1 | FB2 | 860.71250000 | | | 75.000000 | 160.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 813.03750000 | | 20K0F1D |
| 2 | 1 | 813.03750000 | | 20K0F3E |
| 2 | 1 | 815.13750000 | | 20K0F3E |
| 2 | 1 | 815.13750000 | | 20K0F1D |
| 2 | 1 | 815.71250000 | | 20K0F3E |
| 2 | 1 | 815.71250000 | | 20K0F1D |
| 1 | 1 | 858.03750000 | | 20K0F3E |
| 1 | 1 | 858.03750000 | | 20K0F1D |
| 1 | 1 | 860.13750000 | | 20K0F1D |
| 1 | 1 | 860.13750000 | | 20K0F3E |
| 1 | 1 | 860.71250000 | | 20K0F1D |
| 1 | 1 | 860.71250000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SLATE MOUNTAIN 17 KM NE, TRONA, SAN BERNARDINO, CA | 35.89077778, -117.28283333 | 1169.000 m | TOWER | 18.000 m structure | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 27.000 m | | | | 447.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1771 MIRO WAY, RIALTO, CA | | 9093563900 |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-27 | WNNB568 | LIAUA |
| 2025-05-28 | WNNB568 | LIREN |
| 2025-05-22 | WNNB568 | ESURNW |
| 2025-04-22 | WNNB568 | ESURNW |
| 2025-03-31 | WNNB568 | LETRES |
| 2025-03-23 | WNNB568 | ESURNW |
| 2024-05-08 | WNNB568 | LIAUA |
| 2024-03-29 | WNNB568 | LIAUA |
| 2018-03-29 | WNNB568 | LIMOD |
| 2018-03-13 | WNNB568 | LIMOD |
| 2015-04-29 | WNNB568 | ESCAPR |
| 2015-04-29 | WNNB568 | LIREN |
| 2015-03-30 | WNNB568 | LETRES |
| 2005-04-26 | WNNB568 | ESCAPR |
| 2005-04-26 | WNNB568 | LIREN |
| 2005-03-28 | WNNB568 | LETRES |
| 2000-10-19 | WNNB568 | LICCNV |
| 2000-04-05 | WNNB568 | AUTHPR |
| 2000-04-04 | WNNB568 | LIREN |
| 2000-03-17 | WNNB568 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1174421 | 2026-08-02 01:12:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNNB568 | ULS 1174421 | 2026-08-02 01:12:48 |
| Status | A | ULS 1174421 | 2026-08-02 01:12:48 |
| Service | GE | ULS 1174421 | 2026-08-02 01:12:48 |
| Grant Date | 2025-05-28 | ULS 1174421 | 2026-08-02 01:12:48 |
| Expiration Date | 2035-06-21 | ULS 1174421 | 2026-08-02 01:12:48 |