Universal Licensing System
WQNN818
WINFIELD, VILLAGE OF
License details
| ULS identifier | 3278114 |
|---|
| Call sign | WQNN818 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2021-01-20 |
|---|
| Expiration | 2031-04-04 |
|---|
| Frequency range | 471.075 - 474.075 MHz (2 frequencies) |
|---|
| Locations | 5 |
|---|
| Representative location | WINFIELD, DUPAGE, IL |
|---|
| Coordinates | 41.8716944, -88.1570278 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-09 02:57:15 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 471.07500000 | | | 25.000000 | 50.000000 | |
| 2 | 1 | MO | 471.07500000 | | | 20.000000 | 15.000000 | |
| 3 | 1 | FB2 | 471.07500000 | | | 45.000000 | 100.000000 | |
| 4 | 1 | FB2S | 471.07500000 | | | 32.000000 | 75.000000 | |
| 5 | 1 | FB | 471.07500000 | | | 25.000000 | 50.000000 | |
| 1 | 1 | FX1 | 474.07500000 | | | 25.000000 | 50.000000 | |
| 2 | 1 | MO | 474.07500000 | | | 20.000000 | 15.000000 | |
| 5 | 1 | FX1 | 474.07500000 | | | 25.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 471.07500000 | | 11K2F1D |
| 1 | 1 | 471.07500000 | | 7K60FXE |
| 1 | 1 | 471.07500000 | | 8K10F1E |
| 1 | 1 | 471.07500000 | | 7K60FXD |
| 1 | 1 | 471.07500000 | | 11K2F3E |
| 2 | 1 | 471.07500000 | | 11K2F1D |
| 2 | 1 | 471.07500000 | | 7K60FXE |
| 2 | 1 | 471.07500000 | | 11K2F3E |
| 2 | 1 | 471.07500000 | | 7K60FXD |
| 2 | 1 | 471.07500000 | | 8K10F1E |
| 3 | 1 | 471.07500000 | | 11K2F3E |
| 3 | 1 | 471.07500000 | | 11K2F1D |
| 3 | 1 | 471.07500000 | | 7K60FXD |
| 3 | 1 | 471.07500000 | | 7K60FXE |
| 3 | 1 | 471.07500000 | | 8K10F1E |
| 4 | 1 | 471.07500000 | | 7K60FXD |
| 4 | 1 | 471.07500000 | | 11K2F3E |
| 4 | 1 | 471.07500000 | | 7K60FXE |
| 4 | 1 | 471.07500000 | | 11K2F1D |
| 4 | 1 | 471.07500000 | | 8K10F1E |
| 5 | 1 | 471.07500000 | | 11K2F3E |
| 5 | 1 | 471.07500000 | | 7K60FXE |
| 5 | 1 | 471.07500000 | | 11K2F1D |
| 5 | 1 | 471.07500000 | | 8K10F1E |
| 5 | 1 | 471.07500000 | | 7K60FXD |
| 1 | 1 | 474.07500000 | | 8K10F1E |
| 1 | 1 | 474.07500000 | | 11K2F1D |
| 1 | 1 | 474.07500000 | | 7K60FXD |
| 1 | 1 | 474.07500000 | | 7K60FXE |
| 1 | 1 | 474.07500000 | | 11K2F3E |
| 2 | 1 | 474.07500000 | | 7K60FXD |
| 2 | 1 | 474.07500000 | | 8K10F1E |
| 2 | 1 | 474.07500000 | | 11K2F1D |
| 2 | 1 | 474.07500000 | | 11K2F3E |
| 2 | 1 | 474.07500000 | | 7K60FXE |
| 5 | 1 | 474.07500000 | | 11K2F3E |
| 5 | 1 | 474.07500000 | | 11K2F1D |
| 5 | 1 | 474.07500000 | | 7K60FXD |
| 5 | 1 | 474.07500000 | | 7K60FXE |
| 5 | 1 | 474.07500000 | | 8K10F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 27 W 465 JEWELL RD., EMERGENCY OPERATIONS CENTER, WINFIELD, DUPAGE, IL | 41.87169444, -88.15702778 | 224.000 m | TOWER | 5.000 m structure / 10.000 m overall | |
| 2 | T | BATAVIA, DUPAGE, IL | 41.83827778, -88.26161111 | | | | |
| 3 | T | N SIDE OF WILSON HALL AT FERMI NATIONAL LABORATORY, BATAVIA, DUPAGE, IL | 41.83827778, -88.26161111 | 225.700 m | BTWR | 69.000 m structure / 73.900 m overall | |
| 4 | T | 1N699 PLEASANT HILL ROAD, WINFIELD, DUPAGE, IL | 41.90019444, -88.13391667 | 236.700 m | TANK | 25.000 m structure / 27.000 m overall | |
| 5 | T | 0S040 WYNWOOD ROAD, WINFIELD, DUPAGE, IL | 41.87080556, -88.17450000 | 217.900 m | TOWER | 4.000 m structure / 10.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 10.000 m | | 4.0000 | | 7.900 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 70.000 m | | 5.0000 | | 72.400 | |
| 1 | 4 | T | | 27.000 m | | 4.0000 | | 34.500 | |
| 1 | 5 | T | | 10.000 m | | 4.0000 | | 2.600 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 27 W 465 JEWELL RD EMERGENCY OPERATIONS CENTER, WINFIELD, IL | DUPAGE | 6309337100 |
License history
| Date | File or call sign | Action |
|---|
| 2021-01-20 | WQNN818 | LIREN |
| 2021-01-11 | WQNN818 | LETRES |
| 2021-01-04 | WQNN818 | ESURNW |
| 2013-08-14 | WQNN818 | LIAUA |
| 2013-08-14 | WQNN818 | ESUAPR |
| 2011-04-04 | WQNN818 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3278114 | 2026-08-09 02:57:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQNN818 | ULS 3278114 | 2026-08-09 02:57:15 |
| Status | A | ULS 3278114 | 2026-08-09 02:57:15 |
| Service | PW | ULS 3278114 | 2026-08-09 02:57:15 |
| Grant Date | 2021-01-20 | ULS 3278114 | 2026-08-09 02:57:15 |
| Expiration Date | 2031-04-04 | ULS 3278114 | 2026-08-09 02:57:15 |