Universal Licensing System
WROP745
TowerStream Corp
License details
| ULS identifier | 4523644 |
|---|
| Call sign | WROP745 |
|---|
| Radio service | CF |
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| Status | A |
|---|
| Grant date | 2021-11-16 |
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| Expiration | 2031-11-16 |
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| Frequency range | 19575 MHz |
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| Locations | 2 |
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| Representative location | Chicago, COOK, IL |
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| Coordinates | 41.8297222, -87.6652778 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:34 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 19575.00000000 | | | | | |
| 1 | 1 | FXO | 19575.00000000 | | | | | |
| 1 | 1 | FXO | 19575.00000000 | | | | | |
| 1 | 1 | FXO | 19575.00000000 | | | | | |
| 1 | 1 | FXO | 19575.00000000 | | | | | |
| 1 | 1 | FXO | 19575.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 19575.00000000 | | 50M0D7W |
| 1 | 1 | 19575.00000000 | | 50M0D7W |
| 1 | 1 | 19575.00000000 | | 50M0D7W |
| 1 | 1 | 19575.00000000 | | 50M0D7W |
| 1 | 1 | 19575.00000000 | | 50M0D7W |
| 1 | 1 | 19575.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3523 South Ashland Avenue, Chicago, COOK, IL | 41.82972222, -87.66527778 | 180.000 m | B | 20.000 m structure / 20.000 m overall | |
| 2 | R | | 41.87686111, -87.67708333 | 181.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | COMMSCOPE VHLP1-18F | | V | 34.6000 | 349.4000 | | |
| 1 | 2 | R | COMMSCOPE VHLP2-18C | | | 39.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-02-14 | WROP745 | LETCNS |
| 2021-11-16 | WROP745 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4523644 | 2026-08-02 02:47:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WROP745 | ULS 4523644 | 2026-08-02 02:47:34 |
| Status | A | ULS 4523644 | 2026-08-02 02:47:34 |
| Service | CF | ULS 4523644 | 2026-08-02 02:47:34 |
| Grant Date | 2021-11-16 | ULS 4523644 | 2026-08-02 02:47:34 |
| Expiration Date | 2031-11-16 | ULS 4523644 | 2026-08-02 02:47:34 |