Universal Licensing System
WRNU506
Midwest Refrigerated Illinois
License details
| ULS identifier | 4490901 |
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| Call sign | WRNU506 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-08-24 |
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| Expiration | 2031-08-24 |
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| Frequency range | 456.8625 - 469.6625 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | Yorkville, KENDALL, IL |
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| Coordinates | 41.6835556, -88.4513889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:51 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 456.86250000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | MO | 464.16250000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | MO | 464.66250000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | MO | 469.16250000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | MO | 469.66250000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 456.86250000 | | 4K00F7W |
| 1 | 1 | 456.86250000 | | 11K0F3E |
| 1 | 1 | 456.86250000 | | 8K30F7W |
| 1 | 1 | 464.16250000 | | 11K0F3E |
| 1 | 1 | 464.16250000 | | 8K30F7W |
| 1 | 1 | 464.16250000 | | 4K00F7W |
| 1 | 1 | 464.66250000 | | 11K0F3E |
| 1 | 1 | 464.66250000 | | 8K30F7W |
| 1 | 1 | 464.66250000 | | 4K00F7W |
| 1 | 1 | 469.16250000 | | 4K00F7W |
| 1 | 1 | 469.16250000 | | 11K0F3E |
| 1 | 1 | 469.16250000 | | 8K30F7W |
| 1 | 1 | 469.66250000 | | 4K00F7W |
| 1 | 1 | 469.66250000 | | 8K30F7W |
| 1 | 1 | 469.66250000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Yorkville, KENDALL, IL | 41.68355556, -88.45138889 | | | | |
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 | 204 W. Boombah Blvd, Yorkville, IL | KENDALL | 4144108200 |
License history
| Date | File or call sign | Action |
|---|
| 2022-10-17 | WRNU506 | FRATRE |
| 2022-09-28 | WRNU506 | LETTRS |
| 2022-09-28 | WRNU506 | PNLISR |
| 2021-08-24 | WRNU506 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4490901 | 2026-08-02 01:22:51 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRNU506 | ULS 4490901 | 2026-08-02 01:22:51 |
| Status | A | ULS 4490901 | 2026-08-02 01:22:51 |
| Service | IG | ULS 4490901 | 2026-08-02 01:22:51 |
| Grant Date | 2021-08-24 | ULS 4490901 | 2026-08-02 01:22:51 |
| Expiration Date | 2031-08-24 | ULS 4490901 | 2026-08-02 01:22:51 |