Universal Licensing System
WRCN766
Siffron
License details
| ULS identifier | 4102738 |
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| Call sign | WRCN766 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2018-11-21 |
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| Expiration | 2028-11-21 |
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| Frequency range | 451.79375 - 466.75 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | Des Plaines, COOK, IL |
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| Coordinates | 42.0155833, -87.8839722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:25 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.79375000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.25000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.79375000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.25000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 466.75000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.79375000 | | 4K00F1W |
| 1 | 1 | 452.25000000 | | 4K00F1W |
| 1 | 1 | 456.79375000 | | 4K00F1W |
| 1 | 1 | 457.25000000 | | 4K00F1W |
| 1 | 1 | 466.75000000 | | 4K00F1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Des Plaines, COOK, IL | 42.01558333, -87.88397222 | | | | |
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 |
|---|
| 1 | 1600 Birchwood Ave, Des Plaines, IL | COOK | 8472965511 |
License history
| Date | File or call sign | Action |
|---|
| 2018-11-21 | WRCN766 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4102738 | 2026-08-02 01:22:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRCN766 | ULS 4102738 | 2026-08-02 01:22:25 |
| Status | A | ULS 4102738 | 2026-08-02 01:22:25 |
| Service | IG | ULS 4102738 | 2026-08-02 01:22:25 |
| Grant Date | 2018-11-21 | ULS 4102738 | 2026-08-02 01:22:25 |
| Expiration Date | 2028-11-21 | ULS 4102738 | 2026-08-02 01:22:25 |