Universal Licensing System
WRZZ478
LOCKPORT TOWNSHIP HIGH SCHOOL DISTRICT 205
License details
| ULS identifier | 4860574 |
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| Call sign | WRZZ478 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-12-28 |
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| Expiration | 2033-12-28 |
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| Frequency range | 457.8 - 466.275 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | LOCKPORT, WILL, IL |
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| Coordinates | 41.5881667, -88.0297222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:07 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 457.80000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 466.17500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 466.20000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 466.22500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 466.27500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 457.80000000 | | 7K60F1W |
| 1 | 1 | 466.17500000 | | 7K60F1W |
| 1 | 1 | 466.20000000 | | 7K60F1W |
| 1 | 1 | 466.22500000 | | 7K60F1W |
| 1 | 1 | 466.27500000 | | 7K60F1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | LOCKPORT, WILL, IL | 41.58816667, -88.02972222 | | | | |
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 | 1323 E SEVENTH ST, LOCKPORT, IL | WILL | 8155888270 |
License history
| Date | File or call sign | Action |
|---|
| 2023-12-28 | WRZZ478 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4860574 | 2026-08-02 01:24:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRZZ478 | ULS 4860574 | 2026-08-02 01:24:07 |
| Status | A | ULS 4860574 | 2026-08-02 01:24:07 |
| Service | IG | ULS 4860574 | 2026-08-02 01:24:07 |
| Grant Date | 2023-12-28 | ULS 4860574 | 2026-08-02 01:24:07 |
| Expiration Date | 2033-12-28 | ULS 4860574 | 2026-08-02 01:24:07 |