Universal Licensing System
WRAF664
California Internet, LLC dba GeoLinks
License details
| ULS identifier | 3970873 |
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| Call sign | WRAF664 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2017-11-02 |
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| Expiration | 2027-11-02 |
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| Frequency range | 22375 MHz |
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| Locations | 2 |
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| Representative location | FREEMONT, ALAMEDA, CA |
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| Coordinates | 37.4875278, -121.9296944 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:48 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 22375.00000000 | | | | | |
| 1 | 1 | FXO | 22375.00000000 | | | | | |
| 1 | 1 | FXO | 22375.00000000 | | | | | |
| 1 | 1 | FXO | 22375.00000000 | | | | | |
| 1 | 1 | FXO | 22375.00000000 | | | | | |
| 1 | 1 | FXO | 22375.00000000 | | | | | |
| 1 | 1 | FXO | 22375.00000000 | | | | | |
| 1 | 1 | FXO | 22375.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 22375.00000000 | | 50M0G7W |
| 1 | 1 | 22375.00000000 | | 50M0D7W |
| 1 | 1 | 22375.00000000 | | 50M0D7W |
| 1 | 1 | 22375.00000000 | | 50M0D7W |
| 1 | 1 | 22375.00000000 | | 50M0D7W |
| 1 | 1 | 22375.00000000 | | 50M0D7W |
| 1 | 1 | 22375.00000000 | | 50M0D7W |
| 1 | 1 | 22375.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 221 Warren Ave., FREEMONT, ALAMEDA, CA | 37.48752778, -121.92969444 | 16.500 m | B | 9.100 m structure / 9.100 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 | | H | 40.7000 | 76.3000 | | |
| 1 | 2 | R | COMMSCOPE VHLP1-23C | | | 35.6000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-26 | WRAF664 | LIASS |
| 2025-09-05 | WRAF664 | LIAUA |
| 2025-08-02 | WRAF664 | LIAUA |
| 2022-07-27 | WRAF664 | LIASS |
| 2021-01-01 | WRAF664 | LIASS |
| 2020-02-11 | WRAF664 | LITRAN |
| 2019-02-16 | WRAF664 | LETCNS |
| 2017-11-02 | WRAF664 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3970873 | 2026-08-02 02:43:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRAF664 | ULS 3970873 | 2026-08-02 02:43:48 |
| Status | A | ULS 3970873 | 2026-08-02 02:43:48 |
| Service | MG | ULS 3970873 | 2026-08-02 02:43:48 |
| Grant Date | 2017-11-02 | ULS 3970873 | 2026-08-02 02:43:48 |
| Expiration Date | 2027-11-02 | ULS 3970873 | 2026-08-02 02:43:48 |