Universal Licensing System
WSEG390
North Chicago School District 187
License details
| ULS identifier | 4998368 |
|---|
| Call sign | WSEG390 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2024-08-19 |
|---|
| Expiration | 2034-08-19 |
|---|
| Frequency range | 451.3 - 468.7875 MHz (14 frequencies) |
|---|
| Locations | 10 |
|---|
| Representative location | North Chicago, LAKE, IL |
|---|
| Coordinates | 42.3238889, -87.8550000 |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:47 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 5 | 1 | FB2 | 451.30000000 | | | 35.000000 | 20.000000 | |
| 8 | 1 | MO | 451.53750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB2 | 451.92500000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | FB2 | 452.10000000 | | | 35.000000 | 20.000000 | |
| 6 | 1 | MO | 456.30000000 | | | 5.000000 | 5.000000 | |
| 10 | 1 | MO | 456.66250000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 456.92500000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 457.10000000 | | | 5.000000 | 5.000000 | |
| 7 | 1 | MO | 462.43750000 | | | 5.000000 | 5.000000 | |
| 10 | 1 | MO | 466.96250000 | | | 5.000000 | 5.000000 | |
| 9 | 1 | MO | 466.98750000 | | | 5.000000 | 5.000000 | |
| 8 | 1 | MO | 467.33750000 | | | 5.000000 | 5.000000 | |
| 7 | 1 | MO | 467.43750000 | | | 5.000000 | 5.000000 | |
| 9 | 1 | MO | 468.78750000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 5 | 1 | 451.30000000 | | 7K60FXW |
| 8 | 1 | 451.53750000 | | 7K60FXW |
| 1 | 1 | 451.92500000 | | 7K60FXW |
| 3 | 1 | 452.10000000 | | 7K60FXW |
| 6 | 1 | 456.30000000 | | 7K60FXW |
| 10 | 1 | 456.66250000 | | 7K60FXW |
| 2 | 1 | 456.92500000 | | 7K60FXW |
| 4 | 1 | 457.10000000 | | 7K60FXW |
| 7 | 1 | 462.43750000 | | 7K60FXW |
| 10 | 1 | 466.96250000 | | 7K60FXW |
| 9 | 1 | 466.98750000 | | 7K60FXW |
| 8 | 1 | 467.33750000 | | 7K60FXW |
| 7 | 1 | 467.43750000 | | 7K60FXW |
| 9 | 1 | 468.78750000 | | 7K60FXW |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1905 Argonne Drive, North Chicago, LAKE, IL | 42.32388889, -87.85500000 | 203.000 m | BANT | 9.000 m structure / 12.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | 1210 Adams Street, North Chicago, LAKE, IL | 42.33725000, -87.83994444 | 200.000 m | BANT | 9.000 m structure / 12.000 m overall | |
| 4 | T | | | | | | |
| 5 | T | 2833 Washington Ave, North Chicago, LAKE, IL | 42.30150000, -87.86513889 | 213.000 m | BANT | 9.000 m structure / 12.000 m overall | |
| 6 | T | North Chicago, LAKE, IL | 42.32388889, -87.85500000 | | | | |
| 7 | T | North Chicago, LAKE, IL | 42.33725000, -87.83994444 | | | | |
| 8 | T | North Chicago, LAKE, IL | 42.30150000, -87.86511111 | | | | |
| 9 | T | North Chicago, LAKE, IL | 42.32613889, -87.86297222 | | | | |
| 10 | T | North Chicago, LAKE, IL | 42.32097222, -87.86888889 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.000 m | | | | 16.200 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 12.000 m | | | | 15.300 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | 12.000 m | | | | 24.700 | |
| 1 | 6 | T | | | | | | | |
| 1 | 7 | T | | | | | | | |
| 1 | 8 | T | | | | | | | |
| 1 | 9 | T | | | | | | | |
| 1 | 10 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1717 17th Street, North Chicago, IL | LAKE | 8475787400 |
License history
| Date | File or call sign | Action |
|---|
| 2025-05-20 | WSEG390 | LETCNS |
| 2024-08-19 | WSEG390 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4998368 | 2026-08-02 01:15:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSEG390 | ULS 4998368 | 2026-08-02 01:15:47 |
| Status | A | ULS 4998368 | 2026-08-02 01:15:47 |
| Service | IG | ULS 4998368 | 2026-08-02 01:15:47 |
| Grant Date | 2024-08-19 | ULS 4998368 | 2026-08-02 01:15:47 |
| Expiration Date | 2034-08-19 | ULS 4998368 | 2026-08-02 01:15:47 |