Universal Licensing System
WQYZ256
HILLSIDE SCHOOL DISTRICT 93
License details
| ULS identifier | 3898120 |
|---|
| Call sign | WQYZ256 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2017-03-08 |
|---|
| Expiration | 2027-03-08 |
|---|
| Frequency range | 456.325 - 466.3875 MHz (6 frequencies) |
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| Locations | 3 |
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| Representative location | HILLSIDE, COOK, IL |
|---|
| Coordinates | 41.8703889, -87.9029444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 03:05:24 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 456.32500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 456.32500000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 457.20000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.20000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 457.45000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 457.45000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.80000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 457.80000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB | 464.90000000 | | | 30.000000 | 20.000000 | |
| 2 | 1 | MO | 464.90000000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 464.90000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 466.38750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 466.38750000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 456.32500000 | | 7K60F1W |
| 3 | 1 | 456.32500000 | | 7K60F1W |
| 3 | 1 | 457.20000000 | | 7K60F1W |
| 3 | 1 | 457.20000000 | | 7K60F1W |
| 3 | 1 | 457.45000000 | | 7K60F1W |
| 3 | 1 | 457.45000000 | | 7K60F1W |
| 3 | 1 | 457.80000000 | | 7K60F1W |
| 3 | 1 | 457.80000000 | | 7K60F1W |
| 1 | 1 | 464.90000000 | | 7K60F1W |
| 2 | 1 | 464.90000000 | | 7K60F1W |
| 2 | 1 | 464.90000000 | | 7K60F1W |
| 3 | 1 | 466.38750000 | | 7K60F1W |
| 3 | 1 | 466.38750000 | | 7K60F1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4804 W HARRISON, HILLSIDE, COOK, IL | 41.87038889, -87.90294444 | 202.000 m | BANT | 7.000 m structure / 8.500 m overall | |
| 2 | T | | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 7.000 m | | | | 6.500 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4804 W HARRISON ST, HILLSIDE, IL | COOK | 7084496490 |
License history
| Date | File or call sign | Action |
|---|
| 2021-12-16 | WQYZ256 | LIMOD |
| 2017-03-08 | WQYZ256 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3898120 | 2026-08-09 03:05:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQYZ256 | ULS 3898120 | 2026-08-09 03:05:24 |
| Status | A | ULS 3898120 | 2026-08-09 03:05:24 |
| Service | IG | ULS 3898120 | 2026-08-09 03:05:24 |
| Grant Date | 2017-03-08 | ULS 3898120 | 2026-08-09 03:05:24 |
| Expiration Date | 2027-03-08 | ULS 3898120 | 2026-08-09 03:05:24 |