Universal Licensing System
WRKZ426
San Bernardino County
License details
| ULS identifier | 4398991 |
|---|
| Call sign | WRKZ426 |
|---|
| Radio service | YE |
|---|
| Status | A |
|---|
| Grant date | 2021-03-09 |
|---|
| Expiration | 2031-03-09 |
|---|
| Frequency range | 806.125 - 853.675 MHz (12 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | BIG BEAR LAKE, SAN BERNARDINO, CA |
|---|
| Coordinates | 34.2827778, -116.8991667 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:12:49 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 806.12500000 | | | 10.000000 | 10.000000 | |
| 2 | 1 | MO | 806.88750000 | | | 10.000000 | 10.000000 | |
| 2 | 1 | MO | 807.17500000 | | | 10.000000 | 10.000000 | |
| 2 | 1 | MO | 807.85000000 | | | 10.000000 | 10.000000 | |
| 2 | 1 | MO | 808.17500000 | | | 10.000000 | 10.000000 | |
| 2 | 1 | MO | 808.67500000 | | | 10.000000 | 10.000000 | |
| 1 | 1 | FB | 851.12500000 | | | 80.000000 | 70.000000 | |
| 1 | 1 | FB2 | 851.12500000 | | | 80.000000 | 70.000000 | |
| 1 | 1 | FB | 851.88750000 | | | 80.000000 | 70.000000 | |
| 1 | 1 | FB2 | 851.88750000 | | | 80.000000 | 70.000000 | |
| 1 | 1 | FB2 | 852.17500000 | | | 80.000000 | 70.000000 | |
| 1 | 1 | FB | 852.17500000 | | | 80.000000 | 70.000000 | |
| 1 | 1 | FB2 | 852.85000000 | | | 80.000000 | 70.000000 | |
| 1 | 1 | FB | 852.85000000 | | | 80.000000 | 70.000000 | |
| 1 | 1 | FB | 853.17500000 | | | 80.000000 | 70.000000 | |
| 1 | 1 | FB2 | 853.17500000 | | | 80.000000 | 70.000000 | |
| 1 | 1 | FB2 | 853.67500000 | | | 80.000000 | 70.000000 | |
| 1 | 1 | FB | 853.67500000 | | | 80.000000 | 70.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 806.12500000 | | 8K10F1E |
| 2 | 1 | 806.12500000 | | 8K10F1D |
| 2 | 1 | 806.88750000 | | 8K10F1E |
| 2 | 1 | 806.88750000 | | 8K10F1D |
| 2 | 1 | 807.17500000 | | 8K10F1E |
| 2 | 1 | 807.17500000 | | 8K10F1D |
| 2 | 1 | 807.85000000 | | 8K10F1D |
| 2 | 1 | 807.85000000 | | 8K10F1E |
| 2 | 1 | 808.17500000 | | 8K10F1D |
| 2 | 1 | 808.17500000 | | 8K10F1E |
| 2 | 1 | 808.67500000 | | 8K10F1E |
| 2 | 1 | 808.67500000 | | 8K10F1D |
| 1 | 1 | 851.12500000 | | 8K70D1W |
| 1 | 1 | 851.12500000 | | 8K10F1E |
| 1 | 1 | 851.12500000 | | 8K10F1D |
| 1 | 1 | 851.12500000 | | 8K10F1E |
| 1 | 1 | 851.12500000 | | 8K70D1W |
| 1 | 1 | 851.12500000 | | 8K10F1D |
| 1 | 1 | 851.88750000 | | 8K10F1D |
| 1 | 1 | 851.88750000 | | 8K70D1W |
| 1 | 1 | 851.88750000 | | 8K10F1E |
| 1 | 1 | 851.88750000 | | 8K10F1E |
| 1 | 1 | 851.88750000 | | 8K10F1D |
| 1 | 1 | 851.88750000 | | 8K70D1W |
| 1 | 1 | 852.17500000 | | 8K10F1D |
| 1 | 1 | 852.17500000 | | 8K10F1E |
| 1 | 1 | 852.17500000 | | 8K70D1W |
| 1 | 1 | 852.17500000 | | 8K10F1D |
| 1 | 1 | 852.17500000 | | 8K10F1E |
| 1 | 1 | 852.17500000 | | 8K70D1W |
| 1 | 1 | 852.85000000 | | 8K70D1W |
| 1 | 1 | 852.85000000 | | 8K10F1E |
| 1 | 1 | 852.85000000 | | 8K10F1D |
| 1 | 1 | 852.85000000 | | 8K10F1D |
| 1 | 1 | 852.85000000 | | 8K70D1W |
| 1 | 1 | 852.85000000 | | 8K10F1E |
| 1 | 1 | 853.17500000 | | 8K70D1W |
| 1 | 1 | 853.17500000 | | 8K10F1D |
| 1 | 1 | 853.17500000 | | 8K10F1E |
| 1 | 1 | 853.17500000 | | 8K10F1E |
| 1 | 1 | 853.17500000 | | 8K70D1W |
| 1 | 1 | 853.17500000 | | 8K10F1D |
| 1 | 1 | 853.67500000 | | 8K70D1W |
| 1 | 1 | 853.67500000 | | 8K10F1E |
| 1 | 1 | 853.67500000 | | 8K10F1D |
| 1 | 1 | 853.67500000 | | 8K10F1D |
| 1 | 1 | 853.67500000 | | 8K10F1E |
| 1 | 1 | 853.67500000 | | 8K70D1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BERTHA PEAK, 1 1/2 MILE NORTH, BIG BEAR LAKE, SAN BERNARDINO, CA | 34.28277778, -116.89916667 | 2487.100 m | LTOWER | 12.100 m structure / 15.200 m overall | |
| 2 | T | SAN BERNARDINO, CA | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.100 m | | | | 545.300 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1743 MIRO WAY, RIALTO, CA | SAN BERNARDINO | 9093563900 |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-27 | WRKZ426 | LIAUA |
| 2024-05-08 | WRKZ426 | LIAUA |
| 2021-03-09 | WRKZ426 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4398991 | 2026-08-02 01:12:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKZ426 | ULS 4398991 | 2026-08-02 01:12:49 |
| Status | A | ULS 4398991 | 2026-08-02 01:12:49 |
| Service | YE | ULS 4398991 | 2026-08-02 01:12:49 |
| Grant Date | 2021-03-09 | ULS 4398991 | 2026-08-02 01:12:49 |
| Expiration Date | 2031-03-09 | ULS 4398991 | 2026-08-02 01:12:49 |