Universal Licensing System
WRZN989
ELMHURST COMMUNITY UNIT SCHOOL DISTRICT 205
License details
| ULS identifier | 4846166 |
|---|
| Call sign | WRZN989 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2023-11-23 |
|---|
| Expiration | 2033-11-23 |
|---|
| Frequency range | 466.125 - 466.35 MHz (9 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | ELMHURST, DUPAGE, IL |
|---|
| Coordinates | 41.8930000, -87.9542222 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:08:56 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 461.80000000 | | | 50.000000 | 40.000000 | |
| 2 | 1 | MO | 461.80000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 461.80000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.12500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.15000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.17500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.20000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.22500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.25000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.27500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.30000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.32500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | FX1 | 466.32500000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 466.35000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.80000000 | | 7K60F1W |
| 1 | 1 | 461.80000000 | | 11K2F2D |
| 1 | 1 | 461.80000000 | | 11K2F3E |
| 2 | 1 | 461.80000000 | | 11K2F3E |
| 2 | 1 | 461.80000000 | | 7K60F1W |
| 2 | 1 | 461.80000000 | | 7K60F1W |
| 2 | 1 | 461.80000000 | | 11K2F3E |
| 2 | 1 | 466.12500000 | | 11K2F3E |
| 2 | 1 | 466.12500000 | | 7K60F1W |
| 2 | 1 | 466.15000000 | | 11K2F3E |
| 2 | 1 | 466.15000000 | | 7K60F1W |
| 2 | 1 | 466.17500000 | | 7K60F1W |
| 2 | 1 | 466.17500000 | | 11K2F3E |
| 2 | 1 | 466.20000000 | | 11K2F3E |
| 2 | 1 | 466.20000000 | | 7K60F1W |
| 2 | 1 | 466.22500000 | | 7K60F1W |
| 2 | 1 | 466.22500000 | | 11K2F3E |
| 2 | 1 | 466.25000000 | | 11K2F3E |
| 2 | 1 | 466.25000000 | | 7K60F1W |
| 2 | 1 | 466.27500000 | | 7K60F1W |
| 2 | 1 | 466.27500000 | | 11K2F3E |
| 2 | 1 | 466.30000000 | | 11K2F3E |
| 2 | 1 | 466.30000000 | | 7K60F1W |
| 2 | 1 | 466.32500000 | | 11K2F3E |
| 2 | 1 | 466.32500000 | | 7K60F1W |
| 3 | 1 | 466.32500000 | | 11K2F3E |
| 3 | 1 | 466.32500000 | | 7K60F1W |
| 2 | 1 | 466.35000000 | | 7K60F1W |
| 2 | 1 | 466.35000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 355 W ST. CHARLES RD, ELMHURST, DUPAGE, IL | 41.89300000, -87.95422222 | 206.000 m | BANT | 18.200 m structure / 19.200 m overall | |
| 2 | T | IL | | | | | |
| 3 | T | DUPAGE, IL | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.200 m | | | | 15.300 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 162 S YORK, ELMHURST, IL | DUPAGE | 6306172400 |
| 2 | 355 W ST. CHARLES RD, ELMHURST, IL | DUPAGE | 6306172400 |
License history
| Date | File or call sign | Action |
|---|
| 2023-11-23 | WRZN989 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4846166 | 2026-08-02 01:08:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRZN989 | ULS 4846166 | 2026-08-02 01:08:56 |
| Status | A | ULS 4846166 | 2026-08-02 01:08:56 |
| Service | IG | ULS 4846166 | 2026-08-02 01:08:56 |
| Grant Date | 2023-11-23 | ULS 4846166 | 2026-08-02 01:08:56 |
| Expiration Date | 2033-11-23 | ULS 4846166 | 2026-08-02 01:08:56 |