Universal Licensing System
WRDW858
HPWREN University of California, San Diego
License details
| ULS identifier | 4187420 |
|---|
| Call sign | WRDW858 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2019-08-08 |
|---|
| Expiration | 2029-08-08 |
|---|
| Frequency range | 11055 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | Fallbrook, SAN DIEGO, CA |
|---|
| Coordinates | 33.3830556, -117.5839167 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:44:06 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 11055.00000000 | | | | | |
| 1 | 1 | FXO | 11055.00000000 | | | | | |
| 1 | 1 | FXO | 11055.00000000 | | | | | |
| 1 | 1 | FXO | 11055.00000000 | | | | | |
| 1 | 1 | FXO | 11055.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11055.00000000 | | 39M9D7D |
| 1 | 1 | 11055.00000000 | | 39M9D7D |
| 1 | 1 | 11055.00000000 | | 39M9D7D |
| 1 | 1 | 11055.00000000 | | 39M9D7D |
| 1 | 1 | 11055.00000000 | | 39M9D7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | San Onofre State Beach, Fallbrook, SAN DIEGO, CA | 33.38305556, -117.58391667 | 27.500 m | B | 36.600 m structure / 54.300 m overall | |
| 2 | R | | 33.43141667, -117.59738889 | 266.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | UBIQUITI NETWORKS AF-11G35 | | S | 35.0000 | 346.9000 | | |
| 1 | 2 | R | UBIQUITI NETWORKS AF-11G35 | | | 35.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2020-11-10 | WRDW858 | LETCNS |
| 2019-08-08 | WRDW858 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4187420 | 2026-08-02 02:44:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDW858 | ULS 4187420 | 2026-08-02 02:44:06 |
| Status | A | ULS 4187420 | 2026-08-02 02:44:06 |
| Service | MW | ULS 4187420 | 2026-08-02 02:44:06 |
| Grant Date | 2019-08-08 | ULS 4187420 | 2026-08-02 02:44:06 |
| Expiration Date | 2029-08-08 | ULS 4187420 | 2026-08-02 02:44:06 |