Universal Licensing System
WQXZ680
SOO SYSTEM RADIO COMMUNICATIONS CORPORATION
License details
| ULS identifier | 3833592 |
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| Call sign | WQXZ680 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2016-07-25 |
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| Expiration | 2026-07-25 |
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| Cancellation | 2026-05-06 |
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| Frequency range | 452.9375 - 457.9375 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | BENSENVILLE, COOK, IL |
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| Coordinates | 41.9431944, -87.8886667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:59 |
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Licensee
| Name | SOO SYSTEM RADIO COMMUNICATIONS CORPORATION |
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| Applicant type | C |
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| FRN | 0002606689 |
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| Location | Minneapolis, MN |
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| Address | 5th Floor - 120 South 6th Street, Minneapolis, MN, 55402 |
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| Phone | 6128515696 |
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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 | MO | 452.93750000 | | | 4.000000 | 30.000000 | |
| 1 | 1 | MO | 457.93750000 | | | 4.000000 | 30.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.93750000 | | 11K2F2D |
| 1 | 1 | 452.93750000 | | 4K00F1E |
| 1 | 1 | 457.93750000 | | 11K2F2D |
| 1 | 1 | 457.93750000 | | 4K00F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BENSENVILLE, COOK, IL | 41.94319444, -87.88866667 | 199.000 m | | 32.300 m structure / 32.300 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 120 SOUTH 6TH STREET, MINNEAPOLIS, MN | HENNEPIN | 6128515696 |
License history
| Date | File or call sign | Action |
|---|
| 2026-05-07 | WQXZ680 | LICAN |
| 2026-05-04 | WQXZ680 | LETRES |
| 2020-10-29 | WQXZ680 | LIAUA |
| 2018-02-14 | WQXZ680 | LIAUA |
| 2017-02-02 | WQXZ680 | LIAUA |
| 2016-07-25 | WQXZ680 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3833592 | 2026-08-02 01:11:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQXZ680 | ULS 3833592 | 2026-08-02 01:11:59 |
| Status | C | ULS 3833592 | 2026-08-02 01:11:59 |
| Service | IG | ULS 3833592 | 2026-08-02 01:11:59 |
| Grant Date | 2016-07-25 | ULS 3833592 | 2026-08-02 01:11:59 |
| Expiration Date | 2026-07-25 | ULS 3833592 | 2026-08-02 01:11:59 |
| Cancellation Date | 2026-05-06 | ULS 3833592 | 2026-08-02 01:11:59 |