Universal Licensing System
WREA587
California Internet, LLC dba GeoLinks
License details
| ULS identifier | 4195250 |
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| Call sign | WREA587 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2019-09-04 |
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| Expiration | 2029-09-04 |
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| Frequency range | 21975 MHz |
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| Locations | 2 |
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| Representative location | San Francisco, SAN FRANCISCO, CA |
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| Coordinates | 37.7676111, -122.3976944 |
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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 | 21975.00000000 | | | | | |
| 1 | 1 | FXO | 21975.00000000 | | | | | |
| 1 | 1 | FXO | 21975.00000000 | | | | | |
| 1 | 1 | FXO | 21975.00000000 | | | | | |
| 1 | 1 | FXO | 21975.00000000 | | | | | |
| 1 | 1 | FXO | 21975.00000000 | | | | | |
| 1 | 1 | FXO | 21975.00000000 | | | | | |
| 1 | 1 | FXO | 21975.00000000 | | | | | |
| 1 | 1 | FXO | 21975.00000000 | | | | | |
| 1 | 1 | FXO | 21975.00000000 | | | | | |
| 1 | 1 | FXO | 21975.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21975.00000000 | | 50M0G7W |
| 1 | 1 | 21975.00000000 | | 50M0D7W |
| 1 | 1 | 21975.00000000 | | 50M0D7W |
| 1 | 1 | 21975.00000000 | | 50M0D7W |
| 1 | 1 | 21975.00000000 | | 50M0D7W |
| 1 | 1 | 21975.00000000 | | 50M0D7W |
| 1 | 1 | 21975.00000000 | | 50M0D7W |
| 1 | 1 | 21975.00000000 | | 50M0D7W |
| 1 | 1 | 21975.00000000 | | 50M0D7W |
| 1 | 1 | 21975.00000000 | | 50M0D7W |
| 1 | 1 | 21975.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1200 7Th St, San Francisco, SAN FRANCISCO, CA | 37.76761111, -122.39769444 | 3.400 m | B | 8.800 m structure / 8.800 m overall | |
| 2 | R | | 37.79133333, -122.41416667 | 92.500 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 | 331.1000 | | |
| 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 | WREA587 | LIASS |
| 2025-09-05 | WREA587 | LIAUA |
| 2025-08-02 | WREA587 | LIAUA |
| 2022-07-27 | WREA587 | LIASS |
| 2021-01-01 | WREA587 | LIASS |
| 2020-12-01 | WREA587 | LETCNS |
| 2020-02-11 | WREA587 | LITRAN |
| 2019-09-04 | WREA587 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4195250 | 2026-08-02 02:43:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WREA587 | ULS 4195250 | 2026-08-02 02:43:44 |
| Status | A | ULS 4195250 | 2026-08-02 02:43:44 |
| Service | MG | ULS 4195250 | 2026-08-02 02:43:44 |
| Grant Date | 2019-09-04 | ULS 4195250 | 2026-08-02 02:43:44 |
| Expiration Date | 2029-09-04 | ULS 4195250 | 2026-08-02 02:43:44 |