Universal Licensing System
WRKX481
California Internet, LLC dba GeoLinks
License details
| ULS identifier | 4394724 |
|---|
| Call sign | WRKX481 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2020-12-07 |
|---|
| Expiration | 2031-01-17 |
|---|
| Frequency range | 19525 - 21875 MHz (5 frequencies) |
|---|
| Locations | 5 |
|---|
| Representative location | Milpitas, SANTA CLARA, CA |
|---|
| Coordinates | 37.4225000, -121.9200000 |
|---|
| 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 | 26 | FXO | 19525.00000000 | | | | | |
| 1 | 26 | FXO | 19525.00000000 | | | | | |
| 1 | 26 | FXO | 19525.00000000 | | | | | |
| 1 | 26 | FXO | 19525.00000000 | | | | | |
| 1 | 26 | FXO | 19525.00000000 | | | | | |
| 1 | 26 | FXO | 19525.00000000 | | | | | |
| 1 | 26 | FXO | 19525.00000000 | | | | | |
| 1 | 26 | FXO | 19525.00000000 | | | | | |
| 1 | 26 | FXO | 19525.00000000 | | | | | |
| 1 | 26 | FXO | 19525.00000000 | | | | | |
| 1 | 25 | FXO | 19625.00000000 | | | | | |
| 1 | 25 | FXO | 19625.00000000 | | | | | |
| 1 | 25 | FXO | 19625.00000000 | | | | | |
| 1 | 25 | FXO | 19625.00000000 | | | | | |
| 1 | 25 | FXO | 19625.00000000 | | | | | |
| 1 | 25 | FXO | 19625.00000000 | | | | | |
| 1 | 25 | FXO | 19625.00000000 | | | | | |
| 1 | 25 | FXO | 19625.00000000 | | | | | |
| 1 | 25 | FXO | 19625.00000000 | | | | | |
| 1 | 25 | FXO | 19625.00000000 | | | | | |
| 1 | 19 | FXO | 21675.00000000 | | | | | |
| 1 | 19 | FXO | 21675.00000000 | | | | | |
| 1 | 19 | FXO | 21675.00000000 | | | | | |
| 1 | 19 | FXO | 21675.00000000 | | | | | |
| 1 | 19 | FXO | 21675.00000000 | | | | | |
| 1 | 19 | FXO | 21675.00000000 | | | | | |
| 1 | 19 | FXO | 21675.00000000 | | | | | |
| 1 | 19 | FXO | 21675.00000000 | | | | | |
| 1 | 28 | FXO | 21825.00000000 | | | | | |
| 1 | 28 | FXO | 21825.00000000 | | | | | |
| 1 | 28 | FXO | 21825.00000000 | | | | | |
| 1 | 28 | FXO | 21825.00000000 | | | | | |
| 1 | 28 | FXO | 21825.00000000 | | | | | |
| 1 | 28 | FXO | 21825.00000000 | | | | | |
| 1 | 28 | FXO | 21825.00000000 | | | | | |
| 1 | 28 | FXO | 21825.00000000 | | | | | |
| 1 | 28 | FXO | 21825.00000000 | | | | | |
| 1 | 28 | FXO | 21825.00000000 | | | | | |
| 1 | 28 | FXO | 21825.00000000 | | | | | |
| 1 | 27 | FXO | 21875.00000000 | | | | | |
| 1 | 27 | FXO | 21875.00000000 | | | | | |
| 1 | 27 | FXO | 21875.00000000 | | | | | |
| 1 | 27 | FXO | 21875.00000000 | | | | | |
| 1 | 27 | FXO | 21875.00000000 | | | | | |
| 1 | 27 | FXO | 21875.00000000 | | | | | |
| 1 | 27 | FXO | 21875.00000000 | | | | | |
| 1 | 27 | FXO | 21875.00000000 | | | | | |
| 1 | 27 | FXO | 21875.00000000 | | | | | |
| 1 | 27 | FXO | 21875.00000000 | | | | | |
| 1 | 27 | FXO | 21875.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 26 | 19525.00000000 | | 50M0G7W |
| 1 | 26 | 19525.00000000 | | 50M0D7W |
| 1 | 26 | 19525.00000000 | | 50M0D7W |
| 1 | 26 | 19525.00000000 | | 50M0D7W |
| 1 | 26 | 19525.00000000 | | 50M0D7W |
| 1 | 26 | 19525.00000000 | | 50M0D7W |
| 1 | 26 | 19525.00000000 | | 50M0D7W |
| 1 | 26 | 19525.00000000 | | 50M0D7W |
| 1 | 26 | 19525.00000000 | | 50M0D7W |
| 1 | 26 | 19525.00000000 | | 50M0D7W |
| 1 | 25 | 19625.00000000 | | 50M0G7W |
| 1 | 25 | 19625.00000000 | | 50M0D7W |
| 1 | 25 | 19625.00000000 | | 50M0D7W |
| 1 | 25 | 19625.00000000 | | 50M0D7W |
| 1 | 25 | 19625.00000000 | | 50M0D7W |
| 1 | 25 | 19625.00000000 | | 50M0D7W |
| 1 | 25 | 19625.00000000 | | 50M0D7W |
| 1 | 25 | 19625.00000000 | | 50M0D7W |
| 1 | 25 | 19625.00000000 | | 50M0D7W |
| 1 | 25 | 19625.00000000 | | 50M0D7W |
| 1 | 19 | 21675.00000000 | | 50M0G7W |
| 1 | 19 | 21675.00000000 | | 50M0D7W |
| 1 | 19 | 21675.00000000 | | 50M0D7W |
| 1 | 19 | 21675.00000000 | | 50M0D7W |
| 1 | 19 | 21675.00000000 | | 50M0D7W |
| 1 | 19 | 21675.00000000 | | 50M0D7W |
| 1 | 19 | 21675.00000000 | | 50M0D7W |
| 1 | 19 | 21675.00000000 | | 50M0D7W |
| 1 | 28 | 21825.00000000 | | 50M0G7W |
| 1 | 28 | 21825.00000000 | | 50M0D7W |
| 1 | 28 | 21825.00000000 | | 50M0D7W |
| 1 | 28 | 21825.00000000 | | 50M0D7W |
| 1 | 28 | 21825.00000000 | | 50M0D7W |
| 1 | 28 | 21825.00000000 | | 50M0D7W |
| 1 | 28 | 21825.00000000 | | 50M0D7W |
| 1 | 28 | 21825.00000000 | | 50M0D7W |
| 1 | 28 | 21825.00000000 | | 50M0D7W |
| 1 | 28 | 21825.00000000 | | 50M0D7W |
| 1 | 28 | 21825.00000000 | | 50M0D7W |
| 1 | 27 | 21875.00000000 | | 50M0G7W |
| 1 | 27 | 21875.00000000 | | 50M0D7W |
| 1 | 27 | 21875.00000000 | | 50M0D7W |
| 1 | 27 | 21875.00000000 | | 50M0D7W |
| 1 | 27 | 21875.00000000 | | 50M0D7W |
| 1 | 27 | 21875.00000000 | | 50M0D7W |
| 1 | 27 | 21875.00000000 | | 50M0D7W |
| 1 | 27 | 21875.00000000 | | 50M0D7W |
| 1 | 27 | 21875.00000000 | | 50M0D7W |
| 1 | 27 | 21875.00000000 | | 50M0D7W |
| 1 | 27 | 21875.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 777 Bellew Drive, Milpitas, SANTA CLARA, CA | 37.42250000, -121.92000000 | 6.100 m | BTWR | 44.900 m structure / 48.600 m overall | |
| 8 | R | | 37.43461111, -121.89194444 | 9.100 m | | | |
| 9 | R | | 37.46105556, -121.84505556 | 477.600 m | | | |
| 10 | R | | 37.42647222, -121.89291667 | 9.100 m | | | |
| 11 | R | | 37.42541667, -121.89547222 | 8.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 8 | R | COMMSCOPE VHLP2-23 | | | 40.4000 | | | |
| 1 | 9 | R | COMMSCOPE VHLP3-18A | | | 43.5000 | | | |
| 1 | 10 | R | COMMSCOPE VHLP2-23C | | | 40.7000 | | | |
| 1 | 11 | R | COMMSCOPE VHLP2-23C | | | 40.7000 | | | |
| 2 | 9 | R | COMMSCOPE VHLP3-18A | | | 43.5000 | | | |
| 19 | 1 | T | COMMSCOPE VHLP2-23 | | V | 40.4000 | 61.6000 | | |
| 25 | 1 | T | COMMSCOPE VHLP2-18C | | H | 39.0000 | 57.1000 | | |
| 26 | 1 | T | COMMSCOPE VHLP2-18C | | V | 39.0000 | 57.1000 | | |
| 27 | 1 | T | COMMSCOPE VHLP1-23C | | V | 35.6000 | 79.6000 | | |
| 28 | 1 | T | COMMSCOPE VHLP1-23C | | H | 35.6000 | 81.5000 | | |
Special conditions
| Type | Condition code |
|---|
| P | 4020 |
| P | 5106 |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-26 | WRKX481 | LIASS |
| 2025-09-05 | WRKX481 | LIAUA |
| 2025-08-02 | WRKX481 | LIAUA |
| 2024-04-04 | WRKX481 | LIMOD |
| 2021-09-01 | WRKX481 | LETCNS |
| 2021-08-31 | WRKX481 | LETCNS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4394724 | 2026-08-02 02:43:45 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKX481 | ULS 4394724 | 2026-08-02 02:43:45 |
| Status | A | ULS 4394724 | 2026-08-02 02:43:45 |
| Service | MG | ULS 4394724 | 2026-08-02 02:43:45 |
| Grant Date | 2020-12-07 | ULS 4394724 | 2026-08-02 02:43:45 |
| Expiration Date | 2031-01-17 | ULS 4394724 | 2026-08-02 02:43:45 |