Universal Licensing System
WRDF880
California Internet, LLC dba GeoLinks
License details
| ULS identifier | 4151542 |
|---|
| Call sign | WRDF880 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2019-04-19 |
|---|
| Expiration | 2029-04-19 |
|---|
| Frequency range | 23025 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | Milpitas, SANTA CLARA, CA |
|---|
| Coordinates | 37.4222500, -121.9142500 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:43:49 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 23025.00000000 | | | | | |
| 1 | 1 | FXO | 23025.00000000 | | | | | |
| 1 | 1 | FXO | 23025.00000000 | | | | | |
| 1 | 1 | FXO | 23025.00000000 | | | | | |
| 1 | 1 | FXO | 23025.00000000 | | | | | |
| 1 | 1 | FXO | 23025.00000000 | | | | | |
| 1 | 1 | FXO | 23025.00000000 | | | | | |
| 1 | 1 | FXO | 23025.00000000 | | | | | |
| 1 | 1 | FXO | 23025.00000000 | | | | | |
| 1 | 1 | FXO | 23025.00000000 | | | | | |
| 1 | 1 | FXO | 23025.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 23025.00000000 | | 50M0G7W |
| 1 | 1 | 23025.00000000 | | 50M0D7W |
| 1 | 1 | 23025.00000000 | | 50M0D7W |
| 1 | 1 | 23025.00000000 | | 50M0D7W |
| 1 | 1 | 23025.00000000 | | 50M0D7W |
| 1 | 1 | 23025.00000000 | | 50M0D7W |
| 1 | 1 | 23025.00000000 | | 50M0D7W |
| 1 | 1 | 23025.00000000 | | 50M0D7W |
| 1 | 1 | 23025.00000000 | | 50M0D7W |
| 1 | 1 | 23025.00000000 | | 50M0D7W |
| 1 | 1 | 23025.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 428 S ABBOTT AVE, Milpitas, SANTA CLARA, CA | 37.42225000, -121.91425000 | 6.700 m | B | 12.200 m structure / 12.200 m overall | |
| 2 | R | | 37.43461111, -121.89194444 | 9.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | COMMSCOPE VHLP2-23C | | V | 40.7000 | 55.2000 | | |
| 1 | 2 | R | COMMSCOPE VHLP1-23C | | | 35.6000 | | | |
Special conditions
| Type | Condition code |
|---|
| P | 4020 |
| P | 5106 |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-26 | WRDF880 | LIASS |
| 2025-09-05 | WRDF880 | LIAUA |
| 2025-08-02 | WRDF880 | LIAUA |
| 2022-07-27 | WRDF880 | LIASS |
| 2021-01-01 | WRDF880 | LIASS |
| 2020-07-21 | WRDF880 | LETCNS |
| 2020-02-11 | WRDF880 | LITRAN |
| 2019-04-19 | WRDF880 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4151542 | 2026-08-02 02:43:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDF880 | ULS 4151542 | 2026-08-02 02:43:49 |
| Status | A | ULS 4151542 | 2026-08-02 02:43:49 |
| Service | MG | ULS 4151542 | 2026-08-02 02:43:49 |
| Grant Date | 2019-04-19 | ULS 4151542 | 2026-08-02 02:43:49 |
| Expiration Date | 2029-04-19 | ULS 4151542 | 2026-08-02 02:43:49 |