Universal Licensing System
WPXX428
San Bernardino County
License details
| ULS identifier | 2526643 |
|---|
| Call sign | WPXX428 |
|---|
| Radio service | YE |
|---|
| Status | A |
|---|
| Grant date | 2023-06-07 |
|---|
| Expiration | 2033-06-25 |
|---|
| Frequency range | 852.1625 - 853.6625 MHz (11 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | CHINO HILLS, SAN BERNARDINO, CA |
|---|
| Coordinates | 33.9277778, -117.6722222 |
|---|
| 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 |
|---|
| 1 | 1 | FB2 | 852.16250000 | | | 35.000000 | 87.000000 | |
| 1 | 1 | FB | 852.16250000 | | | 35.000000 | 87.000000 | |
| 1 | 1 | FB2 | 852.36250000 | | | 35.000000 | 87.000000 | |
| 1 | 1 | FB | 852.36250000 | | | 35.000000 | 87.000000 | |
| 1 | 1 | FB | 852.41250000 | | | 35.000000 | 87.000000 | |
| 1 | 1 | FB2 | 852.41250000 | | | 35.000000 | 87.000000 | |
| 1 | 1 | FB | 852.63750000 | | | 35.000000 | 87.000000 | |
| 1 | 1 | FB2 | 852.63750000 | | | 35.000000 | 87.000000 | |
| 1 | 1 | FB | 852.68750000 | | | 35.000000 | 87.000000 | |
| 1 | 1 | FB2 | 852.68750000 | | | 35.000000 | 87.000000 | |
| 1 | 1 | FB2 | 852.88750000 | | | 35.000000 | 87.000000 | |
| 1 | 1 | FB | 852.88750000 | | | 35.000000 | 87.000000 | |
| 1 | 1 | FB2 | 853.16250000 | | | 35.000000 | 87.000000 | |
| 1 | 1 | FB | 853.16250000 | | | 35.000000 | 87.000000 | |
| 1 | 1 | FB2 | 853.33750000 | | | 35.000000 | 87.000000 | |
| 1 | 1 | FB | 853.33750000 | | | 35.000000 | 87.000000 | |
| 1 | 1 | FB2 | 853.38750000 | | | 35.000000 | 87.000000 | |
| 1 | 1 | FB | 853.38750000 | | | 35.000000 | 87.000000 | |
| 1 | 1 | FB2 | 853.61250000 | | | 35.000000 | 87.000000 | |
| 1 | 1 | FB | 853.61250000 | | | 35.000000 | 87.000000 | |
| 1 | 1 | FB2 | 853.66250000 | | | 35.000000 | 87.000000 | |
| 1 | 1 | FB | 853.66250000 | | | 35.000000 | 87.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 852.16250000 | | 20K0F1D |
| 1 | 1 | 852.16250000 | | 20K0F3E |
| 1 | 1 | 852.16250000 | | 20K0F1E |
| 1 | 1 | 852.16250000 | | 20K0F3E |
| 1 | 1 | 852.16250000 | | 20K0F1E |
| 1 | 1 | 852.16250000 | | 20K0F1D |
| 1 | 1 | 852.36250000 | | 20K0F3E |
| 1 | 1 | 852.36250000 | | 20K0F1D |
| 1 | 1 | 852.36250000 | | 20K0F1E |
| 1 | 1 | 852.36250000 | | 20K0F3E |
| 1 | 1 | 852.36250000 | | 20K0F1E |
| 1 | 1 | 852.36250000 | | 20K0F1D |
| 1 | 1 | 852.41250000 | | 20K0F1E |
| 1 | 1 | 852.41250000 | | 20K0F1D |
| 1 | 1 | 852.41250000 | | 20K0F3E |
| 1 | 1 | 852.41250000 | | 20K0F3E |
| 1 | 1 | 852.41250000 | | 20K0F1E |
| 1 | 1 | 852.41250000 | | 20K0F1D |
| 1 | 1 | 852.63750000 | | 20K0F3E |
| 1 | 1 | 852.63750000 | | 20K0F1D |
| 1 | 1 | 852.63750000 | | 20K0F1E |
| 1 | 1 | 852.63750000 | | 20K0F3E |
| 1 | 1 | 852.63750000 | | 20K0F1D |
| 1 | 1 | 852.63750000 | | 20K0F1E |
| 1 | 1 | 852.68750000 | | 20K0F3E |
| 1 | 1 | 852.68750000 | | 20K0F1D |
| 1 | 1 | 852.68750000 | | 20K0F1E |
| 1 | 1 | 852.68750000 | | 20K0F1D |
| 1 | 1 | 852.68750000 | | 20K0F3E |
| 1 | 1 | 852.68750000 | | 20K0F1E |
| 1 | 1 | 852.88750000 | | 20K0F3E |
| 1 | 1 | 852.88750000 | | 20K0F1E |
| 1 | 1 | 852.88750000 | | 20K0F1D |
| 1 | 1 | 852.88750000 | | 20K0F3E |
| 1 | 1 | 852.88750000 | | 20K0F1D |
| 1 | 1 | 852.88750000 | | 20K0F1E |
| 1 | 1 | 853.16250000 | | 20K0F1D |
| 1 | 1 | 853.16250000 | | 20K0F1E |
| 1 | 1 | 853.16250000 | | 20K0F3E |
| 1 | 1 | 853.16250000 | | 20K0F3E |
| 1 | 1 | 853.16250000 | | 20K0F1E |
| 1 | 1 | 853.16250000 | | 20K0F1D |
| 1 | 1 | 853.33750000 | | 20K0F3E |
| 1 | 1 | 853.33750000 | | 20K0F1E |
| 1 | 1 | 853.33750000 | | 20K0F1D |
| 1 | 1 | 853.33750000 | | 20K0F1D |
| 1 | 1 | 853.33750000 | | 20K0F1E |
| 1 | 1 | 853.33750000 | | 20K0F3E |
| 1 | 1 | 853.38750000 | | 20K0F1D |
| 1 | 1 | 853.38750000 | | 20K0F1E |
| 1 | 1 | 853.38750000 | | 20K0F3E |
| 1 | 1 | 853.38750000 | | 20K0F3E |
| 1 | 1 | 853.38750000 | | 20K0F1D |
| 1 | 1 | 853.38750000 | | 20K0F1E |
| 1 | 1 | 853.61250000 | | 20K0F1E |
| 1 | 1 | 853.61250000 | | 20K0F3E |
| 1 | 1 | 853.61250000 | | 20K0F1D |
| 1 | 1 | 853.61250000 | | 20K0F3E |
| 1 | 1 | 853.61250000 | | 20K0F1D |
| 1 | 1 | 853.61250000 | | 20K0F1E |
| 1 | 1 | 853.66250000 | | 20K0F3E |
| 1 | 1 | 853.66250000 | | 20K0F1E |
| 1 | 1 | 853.66250000 | | 20K0F1D |
| 1 | 1 | 853.66250000 | | 20K0F1E |
| 1 | 1 | 853.66250000 | | 20K0F3E |
| 1 | 1 | 853.66250000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3/8 MI SW INT. MYSTIC CANYON RD & BUTTERFIELD RANC, CHINO HILLS, SAN BERNARDINO, CA | 33.92777778, -117.67222222 | 261.600 m | TANK | 9.200 m structure / 10.200 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 10.200 m | V | 8.2000 | 54.0000 | 3.800 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1743 WEST MIRO WAY, RIALTO, CA | SAN BERNARDINO | 9093563900 |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-27 | WPXX428 | LIAUA |
| 2024-05-08 | WPXX428 | LIAUA |
| 2023-06-07 | WPXX428 | LIREN |
| 2023-05-26 | WPXX428 | ESURNW |
| 2023-04-26 | WPXX428 | ESURNW |
| 2023-04-03 | WPXX428 | LETRES |
| 2018-06-25 | WPXX428 | LIMOD |
| 2018-06-14 | WPXX428 | LIMOD |
| 2018-06-13 | WPXX428 | LIMOD |
| 2013-03-29 | WPXX428 | ESUAPR |
| 2013-03-29 | WPXX428 | LIREN |
| 2013-03-27 | WPXX428 | ESURNW |
| 2004-03-22 | WPXX428 | LETCNS |
| 2003-06-25 | WPXX428 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2526643 | 2026-08-02 01:12:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPXX428 | ULS 2526643 | 2026-08-02 01:12:49 |
| Status | A | ULS 2526643 | 2026-08-02 01:12:49 |
| Service | YE | ULS 2526643 | 2026-08-02 01:12:49 |
| Grant Date | 2023-06-07 | ULS 2526643 | 2026-08-02 01:12:49 |
| Expiration Date | 2033-06-25 | ULS 2526643 | 2026-08-02 01:12:49 |