Universal Licensing System
WSGI839
TowerStream Corp
License details
| ULS identifier | 5066695 |
|---|
| Call sign | WSGI839 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2024-12-24 |
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| Expiration | 2034-12-24 |
|---|
| Frequency range | 19460 - 19620 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | Chicago, COOK, IL |
|---|
| Coordinates | 41.8811389, -87.6744167 |
|---|
| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:31 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 19460.00000000 | | | | | |
| 1 | 2 | FXO | 19460.00000000 | | | | | |
| 1 | 2 | FXO | 19460.00000000 | | | | | |
| 1 | 2 | FXO | 19460.00000000 | | | | | |
| 1 | 2 | FXO | 19460.00000000 | | | | | |
| 1 | 2 | FXO | 19460.00000000 | | | | | |
| 1 | 2 | FXO | 19460.00000000 | | | | | |
| 1 | 1 | FXO | 19620.00000000 | | | | | |
| 1 | 1 | FXO | 19620.00000000 | | | | | |
| 1 | 1 | FXO | 19620.00000000 | | | | | |
| 1 | 1 | FXO | 19620.00000000 | | | | | |
| 1 | 1 | FXO | 19620.00000000 | | | | | |
| 1 | 1 | FXO | 19620.00000000 | | | | | |
| 1 | 1 | FXO | 19620.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 19460.00000000 | | 80M0G7W |
| 1 | 2 | 19460.00000000 | | 80M0D7W |
| 1 | 2 | 19460.00000000 | | 80M0D7W |
| 1 | 2 | 19460.00000000 | | 80M0D7W |
| 1 | 2 | 19460.00000000 | | 80M0D7W |
| 1 | 2 | 19460.00000000 | | 80M0D7W |
| 1 | 2 | 19460.00000000 | | 80M0D7W |
| 1 | 1 | 19620.00000000 | | 80M0G7W |
| 1 | 1 | 19620.00000000 | | 80M0D7W |
| 1 | 1 | 19620.00000000 | | 80M0D7W |
| 1 | 1 | 19620.00000000 | | 80M0D7W |
| 1 | 1 | 19620.00000000 | | 80M0D7W |
| 1 | 1 | 19620.00000000 | | 80M0D7W |
| 1 | 1 | 19620.00000000 | | 80M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1901 W Madison St, Chicago, COOK, IL | 41.88113889, -87.67441667 | 180.000 m | B | 37.000 m structure / 39.000 m overall | |
| 2 | R | | 41.88461111, -87.62216667 | 177.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | COMMSCOPE VHLP2-18D | | H | 39.0000 | 84.9000 | | |
| 1 | 2 | R | COMMSCOPE VHLP1-18F | | | 34.6000 | | | |
| 2 | 1 | T | COMMSCOPE VHLP2-18D | | V | 39.0000 | 84.9000 | | |
| 2 | 2 | R | COMMSCOPE VHLP1-18F | | | 34.6000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-03-24 | WSGI839 | LETCNS |
| 2024-12-24 | WSGI839 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5066695 | 2026-08-02 02:47:31 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSGI839 | ULS 5066695 | 2026-08-02 02:47:31 |
| Status | A | ULS 5066695 | 2026-08-02 02:47:31 |
| Service | CF | ULS 5066695 | 2026-08-02 02:47:31 |
| Grant Date | 2024-12-24 | ULS 5066695 | 2026-08-02 02:47:31 |
| Expiration Date | 2034-12-24 | ULS 5066695 | 2026-08-02 02:47:31 |