Universal Licensing System
WRZS525
NAYLOR PIPE CO
License details
| ULS identifier | 4850833 |
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| Call sign | WRZS525 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-12-05 |
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| Expiration | 2033-12-05 |
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| Frequency range | 467.7625 - 467.925 MHz (8 frequencies) |
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| Locations | 1 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.7281111, -87.5935278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:26 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 467.76250000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 467.78750000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 467.81250000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 467.83750000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 467.85000000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 467.87500000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 467.90000000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 467.92500000 | | | 1.000000 | 1.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 467.76250000 | | 11K2F1D |
| 1 | 1 | 467.78750000 | | 11K2F1D |
| 1 | 1 | 467.81250000 | | 11K2F1D |
| 1 | 1 | 467.83750000 | | 11K2F1D |
| 1 | 1 | 467.85000000 | | 11K2F1D |
| 1 | 1 | 467.87500000 | | 11K2F1D |
| 1 | 1 | 467.90000000 | | 11K2F1D |
| 1 | 1 | 467.92500000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CHICAGO, COOK, IL | 41.72811111, -87.59352778 | | | | |
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 | 1230 E 92ND ST, CHICAGO, IL | COOK | 7737219400 |
License history
| Date | File or call sign | Action |
|---|
| 2024-09-04 | WRZS525 | LETCNS |
| 2023-12-05 | WRZS525 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4850833 | 2026-08-02 01:16:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRZS525 | ULS 4850833 | 2026-08-02 01:16:26 |
| Status | A | ULS 4850833 | 2026-08-02 01:16:26 |
| Service | IG | ULS 4850833 | 2026-08-02 01:16:26 |
| Grant Date | 2023-12-05 | ULS 4850833 | 2026-08-02 01:16:26 |
| Expiration Date | 2033-12-05 | ULS 4850833 | 2026-08-02 01:16:26 |