Universal Licensing System
WSHJ690
321 NORTH CLARK STREET VENTURES LLC
License details
| ULS identifier | 5102472 |
|---|
| Call sign | WSHJ690 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2025-03-05 |
|---|
| Expiration | 2035-03-05 |
|---|
| Frequency range | 451.8875 - 466.3 MHz (7 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | CHICAGO, COOK, IL |
|---|
| Coordinates | 41.8880833, -87.6307778 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:23:54 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.88750000 | | | 40.000000 | 20.000000 | |
| 2 | 1 | MO | 451.88750000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 451.91250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.88750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | FX1 | 456.88750000 | | | 6.000000 | 6.000000 | |
| 4 | 1 | MO | 466.22500000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 466.25000000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 466.27500000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 466.30000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.88750000 | | 11K2F2D |
| 1 | 1 | 451.88750000 | | 7K60F1W |
| 2 | 1 | 451.88750000 | | 7K60F1W |
| 4 | 1 | 451.91250000 | | 7K60F1W |
| 2 | 1 | 456.88750000 | | 7K60F1W |
| 3 | 1 | 456.88750000 | | 7K60F1W |
| 4 | 1 | 466.22500000 | | 7K60F1W |
| 4 | 1 | 466.25000000 | | 7K60F1W |
| 4 | 1 | 466.27500000 | | 7K60F1W |
| 4 | 1 | 466.30000000 | | 7K60F1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 321 N CLARK ST, CHICAGO, COOK, IL | 41.88808333, -87.63077778 | 179.000 m | B | 155.000 m structure / 155.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | COOK, IL | | | | | |
| 4 | T | CHICAGO, COOK, IL | 41.88808333, -87.63077778 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | 17.700 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 845 TEXAS ST, HOUSTON, TX | HARRIS | 3123220977 |
| 2 | 321 N CLARK, CHICAGO, IL | COOK | 3123220977 |
License history
| Date | File or call sign | Action |
|---|
| 2025-03-05 | WSHJ690 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5102472 | 2026-08-02 01:23:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSHJ690 | ULS 5102472 | 2026-08-02 01:23:54 |
| Status | A | ULS 5102472 | 2026-08-02 01:23:54 |
| Service | IG | ULS 5102472 | 2026-08-02 01:23:54 |
| Grant Date | 2025-03-05 | ULS 5102472 | 2026-08-02 01:23:54 |
| Expiration Date | 2035-03-05 | ULS 5102472 | 2026-08-02 01:23:54 |