Universal Licensing System
WRVB718
GRE MEDICAL DISTRICT CITY APARTMENTS LLC
License details
| ULS identifier | 4682488 |
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| Call sign | WRVB718 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-10-29 |
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| Expiration | 2032-10-29 |
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| Frequency range | 457.2 - 468.25 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.8701389, -87.6655833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:54 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 456.32500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.20000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.25000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.80000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 468.25000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 456.32500000 | | 7K60F1W |
| 1 | 1 | 457.20000000 | | 7K60F1W |
| 1 | 1 | 457.25000000 | | 7K60F1W |
| 1 | 1 | 457.80000000 | | 7K60F1W |
| 1 | 1 | 468.25000000 | | 7K60F1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CHICAGO, COOK, IL | 41.87013889, -87.66558333 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 500 BOYLSTON ST., SUITE 1300, BOSTON, MA | SUFFOLK | 3124271855 |
| 2 | 901 S ASHLAND, CHICAGO, IL | COOK | 3124271855 |
License history
| Date | File or call sign | Action |
|---|
| 2022-10-29 | WRVB718 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4682488 | 2026-08-02 01:22:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRVB718 | ULS 4682488 | 2026-08-02 01:22:54 |
| Status | A | ULS 4682488 | 2026-08-02 01:22:54 |
| Service | IG | ULS 4682488 | 2026-08-02 01:22:54 |
| Grant Date | 2022-10-29 | ULS 4682488 | 2026-08-02 01:22:54 |
| Expiration Date | 2032-10-29 | ULS 4682488 | 2026-08-02 01:22:54 |