Universal Licensing System
WRKX320
Sprint Spectrum LLC
License details
| ULS identifier | 4394333 |
|---|
| Call sign | WRKX320 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2021-02-25 |
|---|
| Expiration | 2031-02-25 |
|---|
| Cancellation | 2023-05-16 |
|---|
| Frequency range | 10815 - 21875 MHz (3 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | Fillmore, VENTURA, CA |
|---|
| Coordinates | 34.3918333, -118.9262778 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:46:50 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 10815.00000000 | | | | | |
| 1 | 3 | FXO | 10815.00000000 | | | | | |
| 1 | 3 | FXO | 10815.00000000 | | | | | |
| 1 | 3 | FXO | 10815.00000000 | | | | | |
| 1 | 3 | FXO | 10815.00000000 | | | | | |
| 1 | 3 | FXO | 10815.00000000 | | | | | |
| 1 | 3 | FXO | 10815.00000000 | | | | | |
| 1 | 1 | FXO | 10895.00000000 | | | | | |
| 1 | 1 | FXO | 10895.00000000 | | | | | |
| 1 | 1 | FXO | 10895.00000000 | | | | | |
| 1 | 1 | FXO | 10895.00000000 | | | | | |
| 1 | 1 | FXO | 10895.00000000 | | | | | |
| 1 | 1 | FXO | 10895.00000000 | | | | | |
| 1 | 1 | FXO | 10895.00000000 | | | | | |
| 1 | 2 | FXO | 21875.00000000 | | | | | |
| 1 | 2 | FXO | 21875.00000000 | | | | | |
| 1 | 2 | FXO | 21875.00000000 | | | | | |
| 1 | 2 | FXO | 21875.00000000 | | | | | |
| 1 | 2 | FXO | 21875.00000000 | | | | | |
| 1 | 2 | FXO | 21875.00000000 | | | | | |
| 1 | 2 | FXO | 21875.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 10815.00000000 | | 40M0D7W |
| 1 | 3 | 10815.00000000 | | 40M0D7W |
| 1 | 3 | 10815.00000000 | | 40M0D7W |
| 1 | 3 | 10815.00000000 | | 40M0D7W |
| 1 | 3 | 10815.00000000 | | 40M0D7W |
| 1 | 3 | 10815.00000000 | | 40M0D7W |
| 1 | 3 | 10815.00000000 | | 40M0D7W |
| 1 | 1 | 10895.00000000 | | 40M0D7W |
| 1 | 1 | 10895.00000000 | | 40M0D7W |
| 1 | 1 | 10895.00000000 | | 40M0D7W |
| 1 | 1 | 10895.00000000 | | 40M0D7W |
| 1 | 1 | 10895.00000000 | | 40M0D7W |
| 1 | 1 | 10895.00000000 | | 40M0D7W |
| 1 | 1 | 10895.00000000 | | 40M0D7W |
| 1 | 2 | 21875.00000000 | | 50M0D7W |
| 1 | 2 | 21875.00000000 | | 50M0D7W |
| 1 | 2 | 21875.00000000 | | 50M0D7W |
| 1 | 2 | 21875.00000000 | | 50M0D7W |
| 1 | 2 | 21875.00000000 | | 50M0D7W |
| 1 | 2 | 21875.00000000 | | 50M0D7W |
| 1 | 2 | 21875.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 30 S. C Street, Fillmore, VENTURA, CA | 34.39183333, -118.92627778 | 124.000 m | MTOWER | 19.800 m structure / 19.800 m overall | |
| 2 | R | | 34.33322222, -119.01825000 | 703.400 m | | | |
| 3 | R | | 34.41444444, -118.90972222 | 333.500 m | | | |
| 4 | R | | 34.38372222, -118.82083333 | 232.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SB4-W100AMPT | | H | 40.1000 | 232.5000 | | |
| 1 | 2 | R | RFS SB4-W100AMPT | | | 40.1000 | 0.0000 | | |
| 1 | 3 | R | RFS SB1-220CMPT | | | 35.8000 | 0.0000 | | |
| 1 | 4 | R | RFS SB4-W100AMPT | | | 40.1000 | 0.0000 | | |
| 2 | 1 | T | RFS SB1-220CMPT | | V | 35.8000 | 31.2000 | | |
| 3 | 1 | T | RFS SB4-W100AMPT | | V | 40.1000 | 95.3000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-05-17 | WRKX320 | LICAN |
| 2022-06-09 | WRKX320 | LIASS |
| 2021-10-26 | WRKX320 | LIAUA |
| 2021-04-27 | WRKX320 | LIAUA |
| 2021-02-25 | WRKX320 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4394333 | 2026-08-02 02:46:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKX320 | ULS 4394333 | 2026-08-02 02:46:50 |
| Status | C | ULS 4394333 | 2026-08-02 02:46:50 |
| Service | CF | ULS 4394333 | 2026-08-02 02:46:50 |
| Grant Date | 2021-02-25 | ULS 4394333 | 2026-08-02 02:46:50 |
| Expiration Date | 2031-02-25 | ULS 4394333 | 2026-08-02 02:46:50 |
| Cancellation Date | 2023-05-16 | ULS 4394333 | 2026-08-02 02:46:50 |