Universal Licensing System
WQRS904
DOWNERS GROVE COMMUNITY HIGH SCHOOL
License details
| ULS identifier | 3496732 |
|---|
| Call sign | WQRS904 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-07-12 |
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| Expiration | 2033-07-11 |
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| Frequency range | 461.7125 - 466.7125 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | DOWNERS GROVE, DUPAGE, IL |
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| Coordinates | 41.7708056, -88.0140833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 03:07:17 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 461.71250000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 466.71250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.71250000 | | 11K2F3E |
| 2 | 1 | 466.71250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 1436 NORFOLK, DOWNERS GROVE, DUPAGE, IL | 41.77080556, -88.01408333 | 228.000 m | BANT | 18.000 m structure / 19.000 m overall | |
| 2 | | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 19.000 m | | | | 35.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1436 NORFOLK, DOWNERS GROVE, IL | DUPAGE | 6307956516 |
License history
| Date | File or call sign | Action |
|---|
| 2023-07-12 | WQRS904 | LIREN |
| 2023-07-10 | WQRS904 | ESURNW |
| 2023-05-21 | WQRS904 | ESURNW |
| 2023-04-24 | WQRS904 | LETRES |
| 2023-04-21 | WQRS904 | ESURNW |
| 2018-09-05 | WQRS904 | LIAUA |
| 2013-07-20 | WQRS904 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3496732 | 2026-08-09 03:07:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQRS904 | ULS 3496732 | 2026-08-09 03:07:17 |
| Status | A | ULS 3496732 | 2026-08-09 03:07:17 |
| Service | IG | ULS 3496732 | 2026-08-09 03:07:17 |
| Grant Date | 2023-07-12 | ULS 3496732 | 2026-08-09 03:07:17 |
| Expiration Date | 2033-07-11 | ULS 3496732 | 2026-08-09 03:07:17 |