Universal Licensing System
WRKX519
California Internet, LLC dba GeoLinks
License details
| ULS identifier | 4394762 |
|---|
| Call sign | WRKX519 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2020-12-07 |
|---|
| Expiration | 2026-12-14 |
|---|
| Frequency range | 17960 - 23225 MHz (5 frequencies) |
|---|
| Locations | 3 |
|---|
| Coordinates | 37.4049167, -121.9876389 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:43:45 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 19 | FXO | 17960.00000000 | | | | | |
| 1 | 19 | FXO | 17960.00000000 | | | | | |
| 1 | 19 | FXO | 17960.00000000 | | | | | |
| 1 | 19 | FXO | 17960.00000000 | | | | | |
| 1 | 19 | FXO | 17960.00000000 | | | | | |
| 1 | 19 | FXO | 17960.00000000 | | | | | |
| 1 | 19 | FXO | 17960.00000000 | | | | | |
| 1 | 19 | FXO | 17960.00000000 | | | | | |
| 1 | 21 | FXO | 21825.00000000 | | | | | |
| 1 | 21 | FXO | 21825.00000000 | | | | | |
| 1 | 21 | FXO | 21825.00000000 | | | | | |
| 1 | 21 | FXO | 21825.00000000 | | | | | |
| 1 | 21 | FXO | 21825.00000000 | | | | | |
| 1 | 21 | FXO | 21825.00000000 | | | | | |
| 1 | 21 | FXO | 21825.00000000 | | | | | |
| 1 | 21 | FXO | 21825.00000000 | | | | | |
| 1 | 21 | FXO | 21825.00000000 | | | | | |
| 1 | 21 | FXO | 21825.00000000 | | | | | |
| 1 | 21 | FXO | 21825.00000000 | | | | | |
| 1 | 20 | FXO | 21875.00000000 | | | | | |
| 1 | 20 | FXO | 21875.00000000 | | | | | |
| 1 | 20 | FXO | 21875.00000000 | | | | | |
| 1 | 20 | FXO | 21875.00000000 | | | | | |
| 1 | 20 | FXO | 21875.00000000 | | | | | |
| 1 | 20 | FXO | 21875.00000000 | | | | | |
| 1 | 20 | FXO | 21875.00000000 | | | | | |
| 1 | 20 | FXO | 21875.00000000 | | | | | |
| 1 | 4 | FXO | 23125.00000000 | | | | | |
| 1 | 14 | FXO | 23225.00000000 | | | | | |
| 1 | 14 | FXO | 23225.00000000 | | | | | |
| 1 | 14 | FXO | 23225.00000000 | | | | | |
| 1 | 14 | FXO | 23225.00000000 | | | | | |
| 1 | 14 | FXO | 23225.00000000 | | | | | |
| 1 | 14 | FXO | 23225.00000000 | | | | | |
| 1 | 14 | FXO | 23225.00000000 | | | | | |
| 1 | 14 | FXO | 23225.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 19 | 17960.00000000 | | 40M0G7W |
| 1 | 19 | 17960.00000000 | | 40M0D7W |
| 1 | 19 | 17960.00000000 | | 40M0D7W |
| 1 | 19 | 17960.00000000 | | 40M0D7W |
| 1 | 19 | 17960.00000000 | | 40M0D7W |
| 1 | 19 | 17960.00000000 | | 40M0D7W |
| 1 | 19 | 17960.00000000 | | 40M0D7W |
| 1 | 19 | 17960.00000000 | | 40M0D7W |
| 1 | 21 | 21825.00000000 | | 50M0G7W |
| 1 | 21 | 21825.00000000 | | 50M0D7W |
| 1 | 21 | 21825.00000000 | | 50M0D7W |
| 1 | 21 | 21825.00000000 | | 50M0D7W |
| 1 | 21 | 21825.00000000 | | 50M0D7W |
| 1 | 21 | 21825.00000000 | | 50M0D7W |
| 1 | 21 | 21825.00000000 | | 50M0D7W |
| 1 | 21 | 21825.00000000 | | 50M0D7W |
| 1 | 21 | 21825.00000000 | | 50M0D7W |
| 1 | 21 | 21825.00000000 | | 50M0D7W |
| 1 | 21 | 21825.00000000 | | 50M0D7W |
| 1 | 20 | 21875.00000000 | | 50M0G7W |
| 1 | 20 | 21875.00000000 | | 50M0D7W |
| 1 | 20 | 21875.00000000 | | 50M0D7W |
| 1 | 20 | 21875.00000000 | | 50M0D7W |
| 1 | 20 | 21875.00000000 | | 50M0D7W |
| 1 | 20 | 21875.00000000 | | 50M0D7W |
| 1 | 20 | 21875.00000000 | | 50M0D7W |
| 1 | 20 | 21875.00000000 | | 50M0D7W |
| 1 | 4 | 23125.00000000 | | 50M0D7W |
| 1 | 14 | 23225.00000000 | | 50M0G7W |
| 1 | 14 | 23225.00000000 | | 50M0D7W |
| 1 | 14 | 23225.00000000 | | 50M0D7W |
| 1 | 14 | 23225.00000000 | | 50M0D7W |
| 1 | 14 | 23225.00000000 | | 50M0D7W |
| 1 | 14 | 23225.00000000 | | 50M0D7W |
| 1 | 14 | 23225.00000000 | | 50M0D7W |
| 1 | 14 | 23225.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 5101 Great American Parkway, Santa Clara, SANTA CLARA, CA | 37.40500000, -121.97638889 | 6.100 m | B | 40.200 m structure / 48.200 m overall | |
| 2 | R | | 37.40252778, -121.97861111 | 4.300 m | | | |
| 3 | R | | 37.43461111, -121.89194444 | 9.100 m | | | |
| 6 | R | | 37.41733333, -121.97886111 | 16.800 m | | | |
| 7 | R | | 37.41102778, -121.94302778 | 4.300 m | | | |
| 8 | R | | 37.40491667, -121.98763889 | 3.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 2 | R | COMMSCOPE VHLP1-23 | | | 35.3000 | | | |
| 1 | 3 | R | COMMSCOPE VHLP3-23 | | | 44.8000 | | | |
| 1 | 6 | R | COMMSCOPE VHLP2-18B | | | 38.9000 | | | |
| 1 | 7 | R | COMMSCOPE VHLP2-23C | | | 40.7000 | | | |
| 1 | 8 | R | COMMSCOPE VHLP2-23C | | | 40.7000 | | | |
| 4 | 1 | T | COMMSCOPE VHLP1-23 | | V | 35.3000 | 215.8000 | | |
| 14 | 1 | T | COMMSCOPE VHLP2-23B | | V | 40.5000 | 66.2000 | | |
| 19 | 1 | T | COMMSCOPE VHLP2-18B | | V | 38.9000 | 350.9000 | | |
| 20 | 1 | T | COMMSCOPE VHLP1-23C | | H | 35.6000 | 77.2000 | | |
| 21 | 1 | T | COMMSCOPE VHLP1-23C | | V | 35.6000 | 269.5000 | | |
Special conditions
| Type | Condition code |
|---|
| P | 4020 |
| P | 5106 |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-26 | WRKX519 | LIASS |
| 2025-09-05 | WRKX519 | LIAUA |
| 2025-08-02 | WRKX519 | LIAUA |
| 2024-05-28 | WRKX519 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4394762 | 2026-08-02 02:43:45 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKX519 | ULS 4394762 | 2026-08-02 02:43:45 |
| Status | A | ULS 4394762 | 2026-08-02 02:43:45 |
| Service | MG | ULS 4394762 | 2026-08-02 02:43:45 |
| Grant Date | 2020-12-07 | ULS 4394762 | 2026-08-02 02:43:45 |
| Expiration Date | 2026-12-14 | ULS 4394762 | 2026-08-02 02:43:45 |