Universal Licensing System
WIK704
SOUTHWEST CENTRAL DISPATCH
License details
| ULS identifier | 1262138 |
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| Call sign | WIK704 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2025-07-09 |
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| Expiration | 2035-10-03 |
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| Frequency range | 476.7375 - 479.7375 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | LEMONT, COOK, IL |
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| Coordinates | 41.6680833, -87.9903333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:32 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 476.73750000 | | | 50.000000 | 95.000000 | |
| 2 | 1 | MO | 476.73750000 | | | 20.000000 | 20.000000 | |
| 3 | 1 | FB2 | 476.73750000 | | | 60.000000 | 90.000000 | |
| 4 | 1 | MO | 476.73750000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 479.73750000 | | | 20.000000 | 20.000000 | |
| 4 | 1 | MO | 479.73750000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 476.73750000 | | 11K0F3E |
| 1 | 1 | 476.73750000 | | 20K0F3E |
| 2 | 1 | 476.73750000 | | 11K0F3E |
| 2 | 1 | 476.73750000 | | 20K0F3E |
| 3 | 1 | 476.73750000 | | 11K0F3E |
| 3 | 1 | 476.73750000 | | 20K0F3E |
| 4 | 1 | 476.73750000 | | 20K0F3E |
| 4 | 1 | 476.73750000 | | 11K0F3E |
| 2 | 1 | 479.73750000 | | 11K0F3E |
| 2 | 1 | 479.73750000 | | 20K0F3E |
| 4 | 1 | 479.73750000 | | 11K0F3E |
| 4 | 1 | 479.73750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 7760 QUINCY, WILLOWBROOK, DUPAGE, IL | 41.74863889, -87.94172222 | 221.000 m | TANK | 46.000 m structure / 46.000 m overall | N |
| 2 | T | | | | | | |
| 3 | T | HOUSTON & SCHULTZ STS, LEMONT, COOK, IL | 41.66808333, -87.99033333 | 224.000 m | TANK | 44.000 m structure / 46.000 m overall | N |
| 4 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 46.000 m | | | | 62.700 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | | | 46.000 m | | | | 62.100 | |
| 1 | 4 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 7611 W COLLEGE DR, PALOS HEIGHTS, IL | DUPAGE | 7084486180 |
License history
| Date | File or call sign | Action |
|---|
| 2025-07-09 | WIK704 | LIREN |
| 2025-07-07 | WIK704 | LETRES |
| 2025-07-05 | WIK704 | ESURNW |
| 2024-08-16 | WIK704 | LIAUA |
| 2015-07-07 | WIK704 | LIREN |
| 2012-01-10 | WIK704 | LIMOD |
| 2011-09-30 | WIK704 | LTSAPR |
| 2011-09-15 | WIK704 | LIMOD |
| 2011-09-15 | WIK704 | LTSAPR |
| 2005-07-19 | WIK704 | LTSAPR |
| 2005-07-19 | WIK704 | LIREN |
| 2005-07-11 | WIK704 | LETRES |
| 2004-10-06 | WIK704 | LIMOD |
| 2003-08-11 | WIK704 | LIASS |
| 2001-12-27 | WIK704 | AUDOPR |
| 2000-10-20 | WIK704 | LICCNV |
| 2000-07-19 | WIK704 | AUTHPR |
| 2000-07-19 | WIK704 | LIREN |
| 2000-07-03 | WIK704 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1262138 | 2026-08-02 01:13:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WIK704 | ULS 1262138 | 2026-08-02 01:13:32 |
| Status | A | ULS 1262138 | 2026-08-02 01:13:32 |
| Service | PW | ULS 1262138 | 2026-08-02 01:13:32 |
| Grant Date | 2025-07-09 | ULS 1262138 | 2026-08-02 01:13:32 |
| Expiration Date | 2035-10-03 | ULS 1262138 | 2026-08-02 01:13:32 |