Universal Licensing System
WRNS220
California Internet, LLC dba GeoLinks
License details
| ULS identifier | 4487240 |
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| Call sign | WRNS220 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2021-08-16 |
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| Expiration | 2031-08-16 |
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| Frequency range | 21875 MHz |
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| Locations | 2 |
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| Representative location | Freemont, ALAMEDA, CA |
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| Coordinates | 37.5035833, -121.9596111 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:44 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 21875.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21875.00000000 | | 50M0G7W |
| 1 | 1 | 21875.00000000 | | 50M0D7W |
| 1 | 1 | 21875.00000000 | | 50M0D7W |
| 1 | 1 | 21875.00000000 | | 50M0D7W |
| 1 | 1 | 21875.00000000 | | 50M0D7W |
| 1 | 1 | 21875.00000000 | | 50M0D7W |
| 1 | 1 | 21875.00000000 | | 50M0D7W |
| 1 | 1 | 21875.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4455 Enterprise St, Freemont, ALAMEDA, CA | 37.50358333, -121.95961111 | 4.900 m | B | 9.100 m structure / 10.700 m overall | |
| 2 | R | | 37.49888889, -121.87111111 | 807.700 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 | 93.8000 | | |
| 1 | 2 | R | COMMSCOPE VHLP1-23C | | | 35.6000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-26 | WRNS220 | LIASS |
| 2025-09-05 | WRNS220 | LIAUA |
| 2025-08-02 | WRNS220 | LIAUA |
| 2022-11-15 | WRNS220 | LETCNS |
| 2021-08-16 | WRNS220 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4487240 | 2026-08-02 02:43:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRNS220 | ULS 4487240 | 2026-08-02 02:43:44 |
| Status | A | ULS 4487240 | 2026-08-02 02:43:44 |
| Service | MG | ULS 4487240 | 2026-08-02 02:43:44 |
| Grant Date | 2021-08-16 | ULS 4487240 | 2026-08-02 02:43:44 |
| Expiration Date | 2031-08-16 | ULS 4487240 | 2026-08-02 02:43:44 |