Universal Licensing System
WSNJ590
NORTHWEST CENTRAL DISPATCH SYSTEM
License details
| ULS identifier | 5326658 |
|---|
| Call sign | WSNJ590 |
|---|
| Radio service | SY |
|---|
| Status | A |
|---|
| Grant date | 2026-06-30 |
|---|
| Expiration | 2036-06-30 |
|---|
| Frequency range | 799.25625 - 801.70625 MHz (6 frequencies) |
|---|
| Locations | 6 |
|---|
| Representative location | ARLINGTON HEIGHTS, COOK, IL |
|---|
| Coordinates | 42.0727778, -87.9597222 |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:08 |
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Licensee
| Name | NORTHWEST CENTRAL DISPATCH SYSTEM |
|---|
| Applicant type | G |
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| FRN | 0002841211 |
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| Location | ARLINGTON HEIGHTS, IL |
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| Address | 1975 E. DAVIS STREET, ARLINGTON HEIGHTS, IL, 60005 |
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| Phone | 8475903407 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 769.25625000 | | | 35.000000 | 32.000000 | |
| 2 | 1 | FB2 | 769.25625000 | | | 35.000000 | 23.000000 | |
| 3 | 1 | FB2 | 769.25625000 | | | 35.000000 | 30.000000 | |
| 4 | 1 | FB2 | 769.25625000 | | | 35.000000 | 30.000000 | |
| 1 | 1 | FB2 | 769.50625000 | | | 35.000000 | 32.000000 | |
| 2 | 1 | FB2 | 769.50625000 | | | 35.000000 | 23.000000 | |
| 3 | 1 | FB2 | 769.50625000 | | | 35.000000 | 30.000000 | |
| 4 | 1 | FB2 | 769.50625000 | | | 35.000000 | 30.000000 | |
| 1 | 1 | FB2 | 769.80625000 | | | 35.000000 | 32.000000 | |
| 2 | 1 | FB2 | 769.80625000 | | | 35.000000 | 23.000000 | |
| 3 | 1 | FB2 | 769.80625000 | | | 35.000000 | 30.000000 | |
| 4 | 1 | FB2 | 769.80625000 | | | 35.000000 | 30.000000 | |
| 1 | 1 | FB2 | 771.00625000 | | | 35.000000 | 32.000000 | |
| 2 | 1 | FB2 | 771.00625000 | | | 35.000000 | 23.000000 | |
| 3 | 1 | FB2 | 771.00625000 | | | 35.000000 | 30.000000 | |
| 4 | 1 | FB2 | 771.00625000 | | | 35.000000 | 30.000000 | |
| 1 | 1 | FB2 | 771.25625000 | | | 35.000000 | 32.000000 | |
| 2 | 1 | FB2 | 771.25625000 | | | 35.000000 | 23.000000 | |
| 3 | 1 | FB2 | 771.25625000 | | | 35.000000 | 30.000000 | |
| 4 | 1 | FB2 | 771.25625000 | | | 35.000000 | 30.000000 | |
| 1 | 1 | FB2 | 771.70625000 | | | 35.000000 | 32.000000 | |
| 2 | 1 | FB2 | 771.70625000 | | | 35.000000 | 23.000000 | |
| 3 | 1 | FB2 | 771.70625000 | | | 35.000000 | 30.000000 | |
| 4 | 1 | FB2 | 771.70625000 | | | 35.000000 | 30.000000 | |
| 5 | 1 | MO | 799.25625000 | | | 20.000000 | 20.000000 | |
| 6 | 1 | FX1 | 799.25625000 | | | 20.000000 | 20.000000 | |
| 5 | 1 | MO | 799.50625000 | | | 20.000000 | 20.000000 | |
| 6 | 1 | FX1 | 799.50625000 | | | 20.000000 | 20.000000 | |
| 5 | 1 | MO | 799.80625000 | | | 20.000000 | 20.000000 | |
| 6 | 1 | FX1 | 799.80625000 | | | 20.000000 | 20.000000 | |
| 5 | 1 | MO | 801.00625000 | | | 20.000000 | 20.000000 | |
| 6 | 1 | FX1 | 801.00625000 | | | 20.000000 | 20.000000 | |
| 5 | 1 | MO | 801.25625000 | | | 20.000000 | 20.000000 | |
| 6 | 1 | FX1 | 801.25625000 | | | 20.000000 | 20.000000 | |
| 5 | 1 | MO | 801.70625000 | | | 20.000000 | 20.000000 | |
| 6 | 1 | FX1 | 801.70625000 | | | 20.000000 | 20.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 769.25625000 | | 9K80D7E |
| 2 | 1 | 769.25625000 | | 9K80D7E |
| 3 | 1 | 769.25625000 | | 9K80D7E |
| 4 | 1 | 769.25625000 | | 9K80D7E |
| 1 | 1 | 769.50625000 | | 9K80D7E |
| 2 | 1 | 769.50625000 | | 9K80D7E |
| 3 | 1 | 769.50625000 | | 9K80D7E |
| 4 | 1 | 769.50625000 | | 9K80D7E |
| 1 | 1 | 769.80625000 | | 9K80D7E |
| 2 | 1 | 769.80625000 | | 9K80D7E |
| 3 | 1 | 769.80625000 | | 9K80D7E |
| 4 | 1 | 769.80625000 | | 9K80D7E |
| 1 | 1 | 771.00625000 | | 9K80D7E |
| 2 | 1 | 771.00625000 | | 9K80D7E |
| 3 | 1 | 771.00625000 | | 9K80D7E |
| 4 | 1 | 771.00625000 | | 9K80D7E |
| 1 | 1 | 771.25625000 | | 9K80D7E |
| 2 | 1 | 771.25625000 | | 9K80D7E |
| 3 | 1 | 771.25625000 | | 9K80D7E |
| 4 | 1 | 771.25625000 | | 9K80D7E |
| 1 | 1 | 771.70625000 | | 9K80D7E |
| 2 | 1 | 771.70625000 | | 9K80D7E |
| 3 | 1 | 771.70625000 | | 9K80D7E |
| 4 | 1 | 771.70625000 | | 9K80D7E |
| 5 | 1 | 799.25625000 | | 9K80D7E |
| 6 | 1 | 799.25625000 | | 9K80D7E |
| 5 | 1 | 799.50625000 | | 9K80D7E |
| 6 | 1 | 799.50625000 | | 9K80D7E |
| 5 | 1 | 799.80625000 | | 9K80D7E |
| 6 | 1 | 799.80625000 | | 9K80D7E |
| 5 | 1 | 801.00625000 | | 9K80D7E |
| 6 | 1 | 801.00625000 | | 9K80D7E |
| 5 | 1 | 801.25625000 | | 9K80D7E |
| 6 | 1 | 801.25625000 | | 9K80D7E |
| 5 | 1 | 801.70625000 | | 9K80D7E |
| 6 | 1 | 801.70625000 | | 9K80D7E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2001 E DAVIS ST, ARLINGTON HEIGHTS, COOK, IL | 42.07277778, -87.95972222 | 204.200 m | LTOWER | 60.900 m structure / 64.000 m overall | |
| 2 | T | 475 N MARTINGALE ROAD, SCHAUMBURG, COOK, IL | 42.03594444, -88.03355556 | 221.000 m | BANT | 83.000 m structure / 88.000 m overall | |
| 3 | T | 2800 WEST HIGGINS ROAD, HOFFMAN ESTATES, COOK, IL | 42.06530556, -88.14758333 | 248.000 m | BANT | 46.000 m structure / 53.600 m overall | |
| 4 | T | 121 E. BOEGER DRIVE, ARLINGTON HEIGHTS, COOK, IL | 42.13711111, -87.98255556 | 216.100 m | LTOWER | 115.800 m structure / 134.100 m overall | |
| 5 | T | ARLINGTON HEIGHTS, COOK, IL | 42.07277778, -87.95972222 | | | | |
| 6 | T | IL | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 46.000 m | | | | 36.000 | |
| 1 | 2 | T | | 83.000 m | | | | 82.000 | |
| 1 | 3 | T | | 53.600 m | | | | 58.000 | |
| 1 | 4 | T | | 88.000 m | | | | 83.000 | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1975 E. DAVIS STREET, ARLINGTON HEIGHTS, IL | COOK | 8473981130 |
| 2 | 1 COMMUNITY DRIVE, WHEELING, IL | COOK | 8473981130 |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-30 | WSNJ590 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5326658 | 2026-08-02 01:10:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSNJ590 | ULS 5326658 | 2026-08-02 01:10:08 |
| Status | A | ULS 5326658 | 2026-08-02 01:10:08 |
| Service | SY | ULS 5326658 | 2026-08-02 01:10:08 |
| Grant Date | 2026-06-30 | ULS 5326658 | 2026-08-02 01:10:08 |
| Expiration Date | 2036-06-30 | ULS 5326658 | 2026-08-02 01:10:08 |