Universal Licensing System
WQCL597
Protective Systems, Inc.
License details
| ULS identifier | 2706840 |
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| Call sign | WQCL597 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2005-04-01 |
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| Expiration | 2015-04-01 |
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| Cancellation | 2015-06-06 |
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| Frequency range | 456.5375 MHz |
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| Locations | 1 |
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| Representative location | Algonquin, COOK, IL |
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| Coordinates | 42.0127500, -87.9661944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:02 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 456.53750000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 456.53750000 | | 11K2F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Algonquin, COOK, IL | 42.01275000, -87.96619444 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1400 S. Main St., Algonquin, IL | COOK | 8476583131 |
License history
| Date | File or call sign | Action |
|---|
| 2015-06-06 | WQCL597 | LIEXP |
| 2015-01-05 | WQCL597 | LETRES |
| 2006-01-03 | WQCL597 | LETCNS |
| 2005-04-01 | WQCL597 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2706840 | 2026-08-02 01:18:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQCL597 | ULS 2706840 | 2026-08-02 01:18:02 |
| Status | E | ULS 2706840 | 2026-08-02 01:18:02 |
| Service | IG | ULS 2706840 | 2026-08-02 01:18:02 |
| Grant Date | 2005-04-01 | ULS 2706840 | 2026-08-02 01:18:02 |
| Expiration Date | 2015-04-01 | ULS 2706840 | 2026-08-02 01:18:02 |
| Cancellation Date | 2015-06-06 | ULS 2706840 | 2026-08-02 01:18:02 |