Universal Licensing System
WSDI681
SSC VI LP
License details
| ULS identifier | 4967382 |
|---|
| Call sign | WSDI681 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2024-06-14 |
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| Expiration | 2034-06-14 |
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| Frequency range | 462.1375 - 469.3625 MHz (5 frequencies) |
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| Locations | 4 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.8808333, -87.6401389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:27 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 462.13750000 | | | 50.000000 | 2.000000 | |
| 2 | 1 | MO | 462.13750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 464.36250000 | | | 50.000000 | 2.000000 | |
| 2 | 1 | MO | 464.36250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 467.13750000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | FX1 | 467.13750000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MOI | 467.86250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 469.36250000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | FX1 | 469.36250000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.13750000 | | 11K2F2D |
| 1 | 1 | 462.13750000 | | 7K60F1W |
| 2 | 1 | 462.13750000 | | 7K60F1W |
| 1 | 1 | 464.36250000 | | 11K2F2D |
| 1 | 1 | 464.36250000 | | 7K60F1W |
| 2 | 1 | 464.36250000 | | 7K60F1W |
| 2 | 1 | 467.13750000 | | 7K60F1W |
| 4 | 1 | 467.13750000 | | 7K60F1W |
| 3 | 1 | 467.86250000 | | 7K60F1W |
| 2 | 1 | 469.36250000 | | 7K60F1W |
| 4 | 1 | 469.36250000 | | 7K60F1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 500 W MONROE, CHICAGO, COOK, IL | 41.88083333, -87.64013889 | 180.000 m | B | 183.000 m structure / 183.000 m overall | |
| 2 | T | COOK, IL | | | | | |
| 3 | T | IL | | | | | |
| 4 | T | COOK, IL | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 180.000 m | | | | 180.100 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 500 W MONROE, CHICAGO, IL | COOK | 3128311818 |
| 2 | 1 MARKET PLAZA, SAN FRANCISCO, CA | SAN FRANCISCO | 3128311818 |
License history
| Date | File or call sign | Action |
|---|
| 2024-06-14 | WSDI681 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4967382 | 2026-08-02 01:24:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSDI681 | ULS 4967382 | 2026-08-02 01:24:27 |
| Status | A | ULS 4967382 | 2026-08-02 01:24:27 |
| Service | IG | ULS 4967382 | 2026-08-02 01:24:27 |
| Grant Date | 2024-06-14 | ULS 4967382 | 2026-08-02 01:24:27 |
| Expiration Date | 2034-06-14 | ULS 4967382 | 2026-08-02 01:24:27 |