Universal Licensing System
WRNP281
455 E. WATERSIDE DRIVE OWNER, LLC
License details
| ULS identifier | 4482754 |
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| Call sign | WRNP281 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-08-03 |
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| Expiration | 2031-08-03 |
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| Frequency range | 452.1125 - 457.1125 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.8866667, -87.6152778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:48 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.11250000 | | | 20.000000 | 15.000000 | |
| 2 | 1 | MO | 452.11250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.11250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.11250000 | | 7K60FXE |
| 2 | 1 | 452.11250000 | | 7K60FXE |
| 2 | 1 | 457.11250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 455 E. WATERSIDE DRIVE, CHICAGO, COOK, IL | 41.88666667, -87.61527778 | 176.000 m | B | 20.000 m structure / 20.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 20.000 m | | | | 15.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 455 East Waterside Drive, Chicago, IL | COOK | 3125858800 |
License history
| Date | File or call sign | Action |
|---|
| 2021-08-03 | WRNP281 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4482754 | 2026-08-02 01:22:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRNP281 | ULS 4482754 | 2026-08-02 01:22:48 |
| Status | A | ULS 4482754 | 2026-08-02 01:22:48 |
| Service | IG | ULS 4482754 | 2026-08-02 01:22:48 |
| Grant Date | 2021-08-03 | ULS 4482754 | 2026-08-02 01:22:48 |
| Expiration Date | 2031-08-03 | ULS 4482754 | 2026-08-02 01:22:48 |