Universal Licensing System
WSIF360
ROYAL BOX GROUP, LLC
License details
| ULS identifier | 5134179 |
|---|
| Call sign | WSIF360 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2025-05-10 |
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| Expiration | 2035-05-10 |
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| Frequency range | 457.5 MHz |
|---|
| Locations | 1 |
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| Representative location | Alsip, COOK, IL |
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| Coordinates | 41.6650000, -87.7225000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:31 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.46250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.06250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.50000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.06250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.50000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.46250000 | | 7K60FXD |
| 1 | 1 | 451.46250000 | | 7K60FXE |
| 1 | 1 | 452.06250000 | | 7K60FXE |
| 1 | 1 | 452.06250000 | | 7K60FXD |
| 1 | 1 | 452.50000000 | | 7K60FXE |
| 1 | 1 | 452.50000000 | | 7K60FXD |
| 1 | 1 | 457.06250000 | | 7K60FXD |
| 1 | 1 | 457.06250000 | | 7K60FXE |
| 1 | 1 | 457.50000000 | | 7K60FXD |
| 1 | 1 | 457.50000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Alsip, COOK, IL | 41.66500000, -87.72250000 | | | | |
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 | 12500 S Lombard Ln, Alsip, IL | COOK | 7089259439 |
License history
| Date | File or call sign | Action |
|---|
| 2025-12-03 | WSIF360 | LETCNS |
| 2025-05-10 | WSIF360 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5134179 | 2026-08-02 01:23:31 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSIF360 | ULS 5134179 | 2026-08-02 01:23:31 |
| Status | A | ULS 5134179 | 2026-08-02 01:23:31 |
| Service | IG | ULS 5134179 | 2026-08-02 01:23:31 |
| Grant Date | 2025-05-10 | ULS 5134179 | 2026-08-02 01:23:31 |
| Expiration Date | 2035-05-10 | ULS 5134179 | 2026-08-02 01:23:31 |