Universal Licensing System
WNYJ837
WILMETTE SCHOOL DISTRICT 39
License details
| ULS identifier | 1692900 |
|---|
| Call sign | WNYJ837 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2011-11-30 |
|---|
| Expiration | 2022-02-09 |
|---|
| Cancellation | 2022-04-16 |
|---|
| Frequency range | 452.125 - 469.2125 MHz (9 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | WILMETTE, COOK, IL |
|---|
| Coordinates | 42.0727222, -87.7102778 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:18:17 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 452.12500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 457.12500000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FB2 | 461.65000000 | | | 90.000000 | 110.000000 | |
| 2 | 1 | MO | 461.65000000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 463.81250000 | | | 40.000000 | 40.000000 | |
| 4 | 1 | FB2 | 464.21250000 | | | 40.000000 | 60.000000 | |
| 5 | 1 | MO | 464.21250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.65000000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | FX1 | 466.65000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 468.81250000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 468.95000000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | FX1 | 469.21250000 | | | 40.000000 | 40.000000 | |
| 5 | 1 | MO | 469.21250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 452.12500000 | | 7K60FXE |
| 2 | 1 | 452.12500000 | | 11K2F3E |
| 2 | 1 | 457.12500000 | | 11K2F3E |
| 2 | 1 | 457.12500000 | | 7K60FXE |
| 1 | 1 | 461.65000000 | | 7K60FXE |
| 1 | 1 | 461.65000000 | | 11K2F3E |
| 2 | 1 | 461.65000000 | | 7K60FXE |
| 2 | 1 | 461.65000000 | | 11K2F3E |
| 2 | 1 | 463.81250000 | | 11K2F3E |
| 2 | 1 | 463.81250000 | | 7K60FXE |
| 4 | 1 | 464.21250000 | | 11K2F3E |
| 4 | 1 | 464.21250000 | | 7K60FXE |
| 4 | 1 | 464.21250000 | | 7K60FXD |
| 5 | 1 | 464.21250000 | | 11K2F3E |
| 5 | 1 | 464.21250000 | | 7K60FXE |
| 5 | 1 | 464.21250000 | | 7K60FXD |
| 2 | 1 | 466.65000000 | | 7K60FXE |
| 2 | 1 | 466.65000000 | | 11K2F3E |
| 3 | 1 | 466.65000000 | | 7K60FXE |
| 3 | 1 | 466.65000000 | | 11K2F3E |
| 2 | 1 | 468.81250000 | | 11K2F3E |
| 2 | 1 | 468.81250000 | | 7K60FXE |
| 2 | 1 | 468.95000000 | | 11K2F3E |
| 2 | 1 | 468.95000000 | | 7K60FXE |
| 3 | 1 | 469.21250000 | | 7K60FXD |
| 3 | 1 | 469.21250000 | | 11K2F3E |
| 3 | 1 | 469.21250000 | | 7K60FXE |
| 5 | 1 | 469.21250000 | | 7K60FXE |
| 5 | 1 | 469.21250000 | | 7K60FXD |
| 5 | 1 | 469.21250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 620 LOCUST RD, WILMETTE, COOK, IL | 42.07419444, -87.74205556 | 190.000 m | BANT | 6.000 m structure / 24.000 m overall | N |
| 2 | T | | | | | | N |
| 3 | | COOK, IL | | | | | N |
| 4 | T | 649 PRAIRIE AVENUE, WILMETTE, COOK, IL | 42.07272222, -87.71027778 | 186.000 m | BANT | 19.500 m structure / 19.500 m overall | N |
| 5 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 24.000 m | | | | 27.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | | | | | | | | |
| 1 | 4 | T | | 13.400 m | | | | 15.100 | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 620 LOCUST RD, WILMETTE, IL | COOK | 8472562450 |
License history
| Date | File or call sign | Action |
|---|
| 2022-04-16 | WNYJ837 | LIEXP |
| 2022-01-30 | WNYJ837 | ESURNW |
| 2022-01-10 | WNYJ837 | ESURNW |
| 2021-12-11 | WNYJ837 | ESURNW |
| 2021-11-15 | WNYJ837 | LETRES |
| 2015-11-03 | WNYJ837 | LIAUA |
| 2015-10-31 | WNYJ837 | ESUAPR |
| 2015-07-29 | WNYJ837 | LIMOD |
| 2014-08-05 | WNYJ837 | LIMOD |
| 2011-11-30 | WNYJ837 | LIREN |
| 2011-11-29 | WNYJ837 | ESUAPR |
| 2011-11-14 | WNYJ837 | LETRES |
| 2011-11-11 | WNYJ837 | ESURNW |
| 2007-10-04 | WNYJ837 | LIMOD |
| 2002-02-20 | WNYJ837 | LIAUA |
| 2002-02-11 | WNYJ837 | AUDOPR |
| 2002-02-09 | WNYJ837 | LIREN |
| 2001-11-13 | WNYJ837 | LETRES |
| 2000-11-23 | WNYJ837 | LICCNV |
| 1996-11-14 | WNYJ837 | LIREN |
| 1996-11-14 | WNYJ837 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1692900 | 2026-08-02 01:18:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNYJ837 | ULS 1692900 | 2026-08-02 01:18:17 |
| Status | E | ULS 1692900 | 2026-08-02 01:18:17 |
| Service | IG | ULS 1692900 | 2026-08-02 01:18:17 |
| Grant Date | 2011-11-30 | ULS 1692900 | 2026-08-02 01:18:17 |
| Expiration Date | 2022-02-09 | ULS 1692900 | 2026-08-02 01:18:17 |
| Cancellation Date | 2022-04-16 | ULS 1692900 | 2026-08-02 01:18:17 |