Universal Licensing System
WQDZ333
Grayslake Community High School District 127
License details
| ULS identifier | 2767887 |
|---|
| Call sign | WQDZ333 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2016-01-08 |
|---|
| Expiration | 2025-12-06 |
|---|
| Cancellation | 2026-02-07 |
|---|
| Frequency range | 451.8625 - 467.1125 MHz (4 frequencies) |
|---|
| Locations | 3 |
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| Representative location | GRAYSLAKE, LAKE, IL |
|---|
| Coordinates | 42.3786111, -88.0530556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:29 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.86250000 | | | 20.000000 | 20.000000 | |
| 2 | 1 | MO | 451.86250000 | | | 6.000000 | 6.000000 | |
| 2 | 1 | MO | 456.86250000 | | | 6.000000 | 6.000000 | |
| 3 | 1 | FX1 | 456.86250000 | | | 20.000000 | 20.000000 | |
| 1 | 1 | FB2 | 462.11250000 | | | 20.000000 | 20.000000 | |
| 2 | 1 | MO | 462.11250000 | | | 6.000000 | 6.000000 | |
| 2 | 1 | MO | 467.11250000 | | | 6.000000 | 6.000000 | |
| 3 | 1 | FX1 | 467.11250000 | | | 20.000000 | 20.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.86250000 | | 11K2F3E |
| 1 | 1 | 451.86250000 | | 7K60FXE |
| 2 | 1 | 451.86250000 | | 7K60FXE |
| 2 | 1 | 451.86250000 | | 11K2F3E |
| 2 | 1 | 456.86250000 | | 7K60FXE |
| 2 | 1 | 456.86250000 | | 11K2F3E |
| 3 | 1 | 456.86250000 | | 7K60FXE |
| 3 | 1 | 456.86250000 | | 11K2F3E |
| 1 | 1 | 462.11250000 | | 11K2F3E |
| 1 | 1 | 462.11250000 | | 7K60FXE |
| 2 | 1 | 462.11250000 | | 11K2F3E |
| 2 | 1 | 462.11250000 | | 7K60FXE |
| 2 | 1 | 467.11250000 | | 7K60FXE |
| 2 | 1 | 467.11250000 | | 11K2F3E |
| 3 | 1 | 467.11250000 | | 11K2F3E |
| 3 | 1 | 467.11250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1925 RT 83, GRAYSLAKE, LAKE, IL | 42.37861111, -88.05305556 | 242.000 m | POLE | 20.000 m structure / 20.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | LAKE, IL | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 20.000 m | | | | 30.100 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 400 N. LAKE STREET, GRAYSLAKE, IL | LAKE | 8472238621 |
License history
| Date | File or call sign | Action |
|---|
| 2026-02-07 | WQDZ333 | LIEXP |
| 2025-09-15 | WQDZ333 | LETRES |
| 2025-09-07 | WQDZ333 | ESURNW |
| 2016-01-08 | WQDZ333 | LIREN |
| 2015-11-26 | WQDZ333 | ESURNW |
| 2015-11-06 | WQDZ333 | ESURNW |
| 2015-10-07 | WQDZ333 | ESURNW |
| 2015-09-14 | WQDZ333 | LETRES |
| 2014-05-01 | WQDZ333 | LIMOD |
| 2006-01-31 | WQDZ333 | LIAUA |
| 2006-01-30 | WQDZ333 | ESCAPR |
| 2005-12-06 | WQDZ333 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2767887 | 2026-08-02 01:15:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQDZ333 | ULS 2767887 | 2026-08-02 01:15:29 |
| Status | E | ULS 2767887 | 2026-08-02 01:15:29 |
| Service | IG | ULS 2767887 | 2026-08-02 01:15:29 |
| Grant Date | 2016-01-08 | ULS 2767887 | 2026-08-02 01:15:29 |
| Expiration Date | 2025-12-06 | ULS 2767887 | 2026-08-02 01:15:29 |
| Cancellation Date | 2026-02-07 | ULS 2767887 | 2026-08-02 01:15:29 |