Universal Licensing System
WQLC477
DESPLAINES VALLEY MOSQUITO ABATEMENT DISTRICT
License details
| ULS identifier | 3151323 |
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| Call sign | WQLC477 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2021-01-20 |
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| Expiration | 2029-12-02 |
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| Frequency range | 476.9 - 479.9 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | LYONS, COOK, IL |
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| Coordinates | 41.8182778, -87.8245833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:01 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 476.90000000 | | | 40.000000 | 150.000000 | |
| 2 | 1 | MO | 476.90000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 476.90000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 479.90000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 479.90000000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 476.90000000 | | 7K60FXE |
| 1 | 1 | 476.90000000 | | 7K60FXD |
| 2 | 1 | 476.90000000 | | 7K60FXD |
| 2 | 1 | 476.90000000 | | 7K60FXE |
| 2 | 1 | 476.90000000 | | 7K60FXE |
| 2 | 1 | 476.90000000 | | 7K60FXD |
| 2 | 1 | 479.90000000 | | 7K60FXE |
| 2 | 1 | 479.90000000 | | 7K60FXD |
| 2 | 1 | 479.90000000 | | 7K60FXD |
| 2 | 1 | 479.90000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 8130 OGDEN AVENUE, LYONS, COOK, IL | 41.81827778, -87.82458333 | 186.200 m | TOWER | 18.300 m structure / 24.400 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 24.400 m | | | | 17.500 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 8130 OGDEN AVENUE, LYONS, IL | COOK | 7084471765 |
License history
| Date | File or call sign | Action |
|---|
| 2021-01-22 | WQLC477 | LIAUA |
| 2021-01-20 | WQLC477 | LIREN |
| 2019-09-03 | WQLC477 | ESURNW |
| 2009-12-02 | WQLC477 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3151323 | 2026-08-02 01:17:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQLC477 | ULS 3151323 | 2026-08-02 01:17:01 |
| Status | A | ULS 3151323 | 2026-08-02 01:17:01 |
| Service | PW | ULS 3151323 | 2026-08-02 01:17:01 |
| Grant Date | 2021-01-20 | ULS 3151323 | 2026-08-02 01:17:01 |
| Expiration Date | 2029-12-02 | ULS 3151323 | 2026-08-02 01:17:01 |