Universal Licensing System
WQDN874
ILLINOIS STATE TOLL HIGHWAY AUTHORITY
License details
| ULS identifier | 2753809 |
|---|---|
| Call sign | WQDN874 |
| Radio service | PW |
| Status | E |
| Grant date | 2015-09-17 |
| Expiration | 2025-10-12 |
| Cancellation | 2025-12-13 |
| Frequency range | 45.36 - 159.4725 MHz (10 frequencies) |
| Locations | 12 |
| Representative location | LISLE, DUPAGE, IL |
| Coordinates | 41.8091667, -88.0527778 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:14:56 |
Licensee
| Name | ILLINOIS STATE TOLL HIGHWAY AUTHORITY |
|---|---|
| Applicant type | G |
| FRN | 0002847101 |
| Location | DOWNERS GROVE, IL |
| Address | 2700 OGDEN AVE., DOWNERS GROVE, IL, 60515 |
| Phone | 6302416800 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 2 | FB | 45.28000000 | 100.000000 | 100.000000 | |||
| 1 | 2 | FB | 45.36000000 | 100.000000 | 100.000000 | |||
| 7 | 1 | MO | 45.36000000 | 100.000000 | 100.000000 | |||
| 7 | 1 | MO | 45.38000000 | 100.000000 | 100.000000 | |||
| 1 | 2 | FB | 45.40000000 | 100.000000 | 100.000000 | |||
| 7 | 1 | MO | 45.40000000 | 100.000000 | 100.000000 | |||
| 1 | 2 | FB | 45.44000000 | 100.000000 | 100.000000 | |||
| 7 | 1 | MO | 45.44000000 | 100.000000 | 100.000000 | |||
| 1 | 1 | FB | 151.13750000 | 14.450000 | 50.000000 | |||
| 2 | 1 | FB | 151.13750000 | 14.450000 | 50.000000 | |||
| 2 | 2 | FB | 151.13750000 | 14.450000 | 50.000000 | |||
| 3 | 1 | FB | 151.13750000 | 14.450000 | 50.000000 | |||
| 3 | 2 | FB | 151.13750000 | 14.450000 | 50.000000 | |||
| 4 | 1 | FB | 151.13750000 | 14.450000 | 50.000000 | |||
| 4 | 2 | FB | 151.13750000 | 14.450000 | 50.000000 | |||
| 5 | 1 | FB | 151.13750000 | 14.450000 | 50.000000 | |||
| 5 | 2 | FB | 151.13750000 | 14.450000 | 50.000000 | |||
| 6 | 1 | FB | 151.13750000 | 14.450000 | 50.000000 | |||
| 6 | 2 | FB | 151.13750000 | 14.450000 | 50.000000 | |||
| 7 | 1 | MO | 151.13750000 | 35.000000 | 70.000000 | |||
| 8 | 1 | MO | 151.13750000 | 35.000000 | 70.000000 | |||
| 9 | 1 | MO | 151.13750000 | 35.000000 | 70.000000 | |||
| 10 | 1 | MO | 151.13750000 | 35.000000 | 70.000000 | |||
| 11 | 1 | MO | 151.13750000 | 35.000000 | 70.000000 | |||
| 12 | 1 | MO | 151.13750000 | 35.000000 | 70.000000 | |||
| 1 | 1 | FB | 154.45250000 | 14.450000 | 50.000000 | |||
| 2 | 1 | FB | 154.45250000 | 14.450000 | 50.000000 | |||
| 2 | 2 | FB | 154.45250000 | 14.450000 | 50.000000 | |||
| 3 | 1 | FB | 154.45250000 | 14.450000 | 50.000000 | |||
| 3 | 2 | FB | 154.45250000 | 14.450000 | 50.000000 | |||
| 4 | 1 | FB | 154.45250000 | 14.450000 | 50.000000 | |||
| 4 | 2 | FB | 154.45250000 | 14.450000 | 50.000000 | |||
| 5 | 1 | FB | 154.45250000 | 14.450000 | 50.000000 | |||
| 5 | 2 | FB | 154.45250000 | 14.450000 | 50.000000 | |||
| 6 | 1 | FB | 154.45250000 | 14.450000 | 50.000000 | |||
| 6 | 2 | FB | 154.45250000 | 14.450000 | 50.000000 | |||
| 7 | 1 | MO | 154.45250000 | 35.000000 | 70.000000 | |||
| 8 | 1 | MO | 154.45250000 | 35.000000 | 70.000000 | |||
| 9 | 1 | MO | 154.45250000 | 35.000000 | 70.000000 | |||
| 10 | 1 | MO | 154.45250000 | 35.000000 | 70.000000 | |||
| 11 | 1 | MO | 154.45250000 | 35.000000 | 70.000000 | |||
| 12 | 1 | MO | 154.45250000 | 35.000000 | 70.000000 | |||
| 1 | 1 | FB | 155.05500000 | 14.400000 | 50.000000 | |||
| 2 | 1 | FB | 155.05500000 | 14.400000 | 50.000000 | |||
| 2 | 2 | FB | 155.05500000 | 14.400000 | 50.000000 | |||
| 3 | 1 | FB | 155.05500000 | 14.400000 | 50.000000 | |||
| 3 | 2 | FB | 155.05500000 | 14.400000 | 50.000000 | |||
| 4 | 1 | FB | 155.05500000 | 14.400000 | 50.000000 | |||
| 4 | 2 | FB | 155.05500000 | 14.400000 | 50.000000 | |||
| 5 | 1 | FB | 155.05500000 | 14.400000 | 50.000000 | |||
| 5 | 2 | FB | 155.05500000 | 14.400000 | 50.000000 | |||
| 6 | 1 | FB | 155.05500000 | 14.400000 | 50.000000 | |||
| 6 | 2 | FB | 155.05500000 | 14.400000 | 50.000000 | |||
| 7 | 1 | MO | 155.05500000 | 35.000000 | 70.000000 | |||
| 8 | 1 | MO | 155.05500000 | 35.000000 | 70.000000 | |||
| 9 | 1 | MO | 155.05500000 | 35.000000 | 70.000000 | |||
| 10 | 1 | MO | 155.05500000 | 35.000000 | 70.000000 | |||
| 11 | 1 | MO | 155.05500000 | 35.000000 | 70.000000 | |||
| 12 | 1 | MO | 155.05500000 | 35.000000 | 70.000000 | |||
| 1 | 1 | FB | 155.75250000 | 14.450000 | 50.000000 | |||
| 2 | 1 | FB | 155.75250000 | 14.450000 | 50.000000 | |||
| 2 | 2 | FB | 155.75250000 | 14.450000 | 50.000000 | |||
| 3 | 1 | FB | 155.75250000 | 14.450000 | 50.000000 | |||
| 3 | 2 | FB | 155.75250000 | 14.450000 | 50.000000 | |||
| 4 | 1 | FB | 155.75250000 | 14.450000 | 50.000000 | |||
| 4 | 2 | FB | 155.75250000 | 14.450000 | 50.000000 | |||
| 5 | 1 | FB | 155.75250000 | 14.450000 | 50.000000 | |||
| 5 | 2 | FB | 155.75250000 | 14.450000 | 50.000000 | |||
| 6 | 1 | FB | 155.75250000 | 14.450000 | 50.000000 | |||
| 6 | 2 | FB | 155.75250000 | 14.450000 | 50.000000 | |||
| 7 | 1 | MO | 155.75250000 | 35.000000 | 70.000000 | |||
| 8 | 1 | MO | 155.75250000 | 35.000000 | 70.000000 | |||
| 9 | 1 | MO | 155.75250000 | 35.000000 | 70.000000 | |||
| 10 | 1 | MO | 155.75250000 | 35.000000 | 70.000000 | |||
| 11 | 1 | MO | 155.75250000 | 35.000000 | 70.000000 | |||
| 12 | 1 | MO | 155.75250000 | 35.000000 | 70.000000 | |||
| 1 | 1 | FB | 158.73750000 | 14.450000 | 50.000000 | |||
| 2 | 1 | FB | 158.73750000 | 14.450000 | 50.000000 | |||
| 2 | 2 | FB | 158.73750000 | 14.450000 | 50.000000 | |||
| 3 | 1 | FB | 158.73750000 | 14.450000 | 50.000000 | |||
| 3 | 2 | FB | 158.73750000 | 14.450000 | 50.000000 | |||
| 4 | 1 | FB | 158.73750000 | 14.450000 | 50.000000 | |||
| 4 | 2 | FB | 158.73750000 | 14.450000 | 50.000000 | |||
| 5 | 1 | FB | 158.73750000 | 14.450000 | 50.000000 | |||
| 5 | 2 | FB | 158.73750000 | 14.450000 | 50.000000 | |||
| 6 | 1 | FB | 158.73750000 | 14.450000 | 50.000000 | |||
| 6 | 2 | FB | 158.73750000 | 14.450000 | 50.000000 | |||
| 7 | 1 | MO | 158.73750000 | 35.000000 | 70.000000 | |||
| 8 | 1 | MO | 158.73750000 | 35.000000 | 70.000000 | |||
| 9 | 1 | MO | 158.73750000 | 35.000000 | 70.000000 | |||
| 10 | 1 | MO | 158.73750000 | 35.000000 | 70.000000 | |||
| 11 | 1 | MO | 158.73750000 | 35.000000 | 70.000000 | |||
| 12 | 1 | MO | 158.73750000 | 35.000000 | 70.000000 | |||
| 1 | 1 | FB | 159.47250000 | 14.450000 | 50.000000 | |||
| 2 | 1 | FB | 159.47250000 | 14.450000 | 50.000000 | |||
| 2 | 2 | FB | 159.47250000 | 14.450000 | 50.000000 | |||
| 3 | 1 | FB | 159.47250000 | 14.450000 | 50.000000 | |||
| 3 | 2 | FB | 159.47250000 | 14.450000 | 50.000000 | |||
| 4 | 1 | FB | 159.47250000 | 14.450000 | 50.000000 | |||
| 4 | 2 | FB | 159.47250000 | 14.450000 | 50.000000 | |||
| 5 | 1 | FB | 159.47250000 | 14.450000 | 50.000000 | |||
| 5 | 2 | FB | 159.47250000 | 14.450000 | 50.000000 | |||
| 6 | 1 | FB | 159.47250000 | 14.450000 | 50.000000 | |||
| 6 | 2 | FB | 159.47250000 | 14.450000 | 50.000000 | |||
| 7 | 1 | MO | 159.47250000 | 35.000000 | 70.000000 | |||
| 8 | 1 | MO | 159.47250000 | 35.000000 | 70.000000 | |||
| 9 | 1 | MO | 159.47250000 | 35.000000 | 70.000000 | |||
| 10 | 1 | MO | 159.47250000 | 35.000000 | 70.000000 | |||
| 11 | 1 | MO | 159.47250000 | 35.000000 | 70.000000 | |||
| 12 | 1 | MO | 159.47250000 | 35.000000 | 70.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 2 | 45.28000000 | 20K0F3E | |
| 1 | 2 | 45.36000000 | 20K0F3E | |
| 7 | 1 | 45.36000000 | 20K0F3E | |
| 7 | 1 | 45.38000000 | 20K0F3E | |
| 1 | 2 | 45.40000000 | 20K0F3E | |
| 7 | 1 | 45.40000000 | 20K0F3E | |
| 1 | 2 | 45.44000000 | 20K0F3E | |
| 7 | 1 | 45.44000000 | 20K0F3E | |
| 1 | 1 | 151.13750000 | 11K2F3E | |
| 2 | 1 | 151.13750000 | 11K2F3E | |
| 2 | 2 | 151.13750000 | 11K2F3E | |
| 3 | 1 | 151.13750000 | 11K2F3E | |
| 3 | 2 | 151.13750000 | 11K2F3E | |
| 4 | 1 | 151.13750000 | 11K2F3E | |
| 4 | 2 | 151.13750000 | 11K2F3E | |
| 5 | 1 | 151.13750000 | 11K2F3E | |
| 5 | 2 | 151.13750000 | 11K2F3E | |
| 6 | 1 | 151.13750000 | 11K2F3E | |
| 6 | 2 | 151.13750000 | 11K2F3E | |
| 7 | 1 | 151.13750000 | 11K2F3E | |
| 8 | 1 | 151.13750000 | 11K2F3E | |
| 9 | 1 | 151.13750000 | 11K2F3E | |
| 10 | 1 | 151.13750000 | 11K2F3E | |
| 11 | 1 | 151.13750000 | 11K2F3E | |
| 12 | 1 | 151.13750000 | 11K2F3E | |
| 1 | 1 | 154.45250000 | 11K2F3E | |
| 2 | 1 | 154.45250000 | 11K2F3E | |
| 2 | 2 | 154.45250000 | 11K2F3E | |
| 3 | 1 | 154.45250000 | 11K2F3E | |
| 3 | 2 | 154.45250000 | 11K2F3E | |
| 4 | 1 | 154.45250000 | 11K2F3E | |
| 4 | 2 | 154.45250000 | 11K2F3E | |
| 5 | 1 | 154.45250000 | 11K2F3E | |
| 5 | 2 | 154.45250000 | 11K2F3E | |
| 6 | 1 | 154.45250000 | 11K2F3E | |
| 6 | 2 | 154.45250000 | 11K2F3E | |
| 7 | 1 | 154.45250000 | 11K2F3E | |
| 8 | 1 | 154.45250000 | 11K2F3E | |
| 9 | 1 | 154.45250000 | 11K2F3E | |
| 10 | 1 | 154.45250000 | 11K2F3E | |
| 11 | 1 | 154.45250000 | 11K2F3E | |
| 12 | 1 | 154.45250000 | 11K2F3E | |
| 1 | 1 | 155.05500000 | 11K2F3E | |
| 2 | 1 | 155.05500000 | 11K2F3E | |
| 2 | 2 | 155.05500000 | 11K2F3E | |
| 3 | 1 | 155.05500000 | 11K2F3E | |
| 3 | 2 | 155.05500000 | 11K2F3E | |
| 4 | 1 | 155.05500000 | 11K2F3E | |
| 4 | 2 | 155.05500000 | 11K2F3E | |
| 5 | 1 | 155.05500000 | 11K2F3E | |
| 5 | 2 | 155.05500000 | 11K2F3E | |
| 6 | 1 | 155.05500000 | 11K2F3E | |
| 6 | 2 | 155.05500000 | 11K2F3E | |
| 7 | 1 | 155.05500000 | 11K2F3E | |
| 8 | 1 | 155.05500000 | 11K2F3E | |
| 9 | 1 | 155.05500000 | 11K2F3E | |
| 10 | 1 | 155.05500000 | 11K2F3E | |
| 11 | 1 | 155.05500000 | 11K2F3E | |
| 12 | 1 | 155.05500000 | 11K2F3E | |
| 1 | 1 | 155.75250000 | 11K2F3E | |
| 2 | 1 | 155.75250000 | 11K2F3E | |
| 2 | 2 | 155.75250000 | 11K2F3E | |
| 3 | 1 | 155.75250000 | 11K2F3E | |
| 3 | 2 | 155.75250000 | 11K2F3E | |
| 4 | 1 | 155.75250000 | 11K2F3E | |
| 4 | 2 | 155.75250000 | 11K2F3E | |
| 5 | 1 | 155.75250000 | 11K2F3E | |
| 5 | 2 | 155.75250000 | 11K2F3E | |
| 6 | 1 | 155.75250000 | 11K2F3E | |
| 6 | 2 | 155.75250000 | 11K2F3E | |
| 7 | 1 | 155.75250000 | 11K2F3E | |
| 8 | 1 | 155.75250000 | 11K2F3E | |
| 9 | 1 | 155.75250000 | 11K2F3E | |
| 10 | 1 | 155.75250000 | 11K2F3E | |
| 11 | 1 | 155.75250000 | 11K2F3E | |
| 12 | 1 | 155.75250000 | 11K2F3E | |
| 1 | 1 | 158.73750000 | 11K2F3E | |
| 2 | 1 | 158.73750000 | 11K2F3E | |
| 2 | 2 | 158.73750000 | 11K2F3E | |
| 3 | 1 | 158.73750000 | 11K2F3E | |
| 3 | 2 | 158.73750000 | 11K2F3E | |
| 4 | 1 | 158.73750000 | 11K2F3E | |
| 4 | 2 | 158.73750000 | 11K2F3E | |
| 5 | 1 | 158.73750000 | 11K2F3E | |
| 5 | 2 | 158.73750000 | 11K2F3E | |
| 6 | 1 | 158.73750000 | 11K2F3E | |
| 6 | 2 | 158.73750000 | 11K2F3E | |
| 7 | 1 | 158.73750000 | 11K2F3E | |
| 8 | 1 | 158.73750000 | 11K2F3E | |
| 9 | 1 | 158.73750000 | 11K2F3E | |
| 10 | 1 | 158.73750000 | 11K2F3E | |
| 11 | 1 | 158.73750000 | 11K2F3E | |
| 12 | 1 | 158.73750000 | 11K2F3E | |
| 1 | 1 | 159.47250000 | 11K2F3E | |
| 2 | 1 | 159.47250000 | 11K2F3E | |
| 2 | 2 | 159.47250000 | 11K2F3E | |
| 3 | 1 | 159.47250000 | 11K2F3E | |
| 3 | 2 | 159.47250000 | 11K2F3E | |
| 4 | 1 | 159.47250000 | 11K2F3E | |
| 4 | 2 | 159.47250000 | 11K2F3E | |
| 5 | 1 | 159.47250000 | 11K2F3E | |
| 5 | 2 | 159.47250000 | 11K2F3E | |
| 6 | 1 | 159.47250000 | 11K2F3E | |
| 6 | 2 | 159.47250000 | 11K2F3E | |
| 7 | 1 | 159.47250000 | 11K2F3E | |
| 8 | 1 | 159.47250000 | 11K2F3E | |
| 9 | 1 | 159.47250000 | 11K2F3E | |
| 10 | 1 | 159.47250000 | 11K2F3E | |
| 11 | 1 | 159.47250000 | 11K2F3E | |
| 12 | 1 | 159.47250000 | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | RT 53 & I88, LISLE, DUPAGE, IL | 41.80916667, -88.05277778 | 228.600 m | TOWER | 110.300 m structure / 115.000 m overall | |
| 2 | T | 2.6 M E OF CHERRY VALLEY, ROCKFORD, WINNEBAGO, IL | 42.27277778, -88.96250000 | 256.300 m | TOWER | 64.000 m structure / 65.500 m overall | |
| 3 | T | BARRINGTON RD & I90, SOUTH BARRINGTON, KANE, IL | 42.06722222, -88.14305556 | 251.400 m | TOWER | 68.500 m structure / 68.500 m overall | |
| 4 | T | TRI-STATE TOLLWAY @ HWY 22 EXIT, LINCOLNSHIRE, LAKE, IL | 42.20155556, -87.88841667 | 208.100 m | TOWER | 45.700 m structure / 47.200 m overall | |
| 5 | T | 1.6 MI N OF RT 12/20 ON I294, JUSTICE, COOK, IL | 41.74138889, -87.83277778 | 192.600 m | TOWER | 60.900 m structure / 63.400 m overall | |
| 6 | T | I-88 1.9M E OF IL RTE 51, ROCHELLE, OGLE, IL | 41.90252778, -88.96147222 | 283.800 m | TOWER | 76.200 m structure / 76.200 m overall | |
| 7 | T | ||||||
| 8 | T | ||||||
| 9 | T | ||||||
| 10 | T | ||||||
| 11 | T | ||||||
| 12 | T |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 30.500 m | V | 9.0000 | 360.0000 | 42.600 | |||
| 1 | 2 | 30.500 m | V | 9.0000 | 41.500 | ||||
| 1 | 3 | 30.500 m | V | 9.0000 | 110.0000 | 44.000 | |||
| 1 | 4 | 30.500 m | V | 9.0000 | 170.0000 | 30.100 | |||
| 1 | 5 | 30.500 m | V | 9.0000 | 135.0000 | 24.900 | |||
| 1 | 6 | 30.500 m | V | 9.0000 | 90.0000 | 54.500 | |||
| 1 | 7 | ||||||||
| 1 | 8 | ||||||||
| 1 | 9 | ||||||||
| 1 | 10 | ||||||||
| 1 | 11 | ||||||||
| 1 | 12 | ||||||||
| 2 | 1 | T | 110.000 m | V | 116.700 | ||||
| 2 | 2 | 30.500 m | V | 9.0000 | 110.0000 | 41.500 | |||
| 2 | 3 | 30.500 m | V | 9.0000 | 290.0000 | 44.000 | |||
| 2 | 4 | 30.500 m | V | 9.0000 | 350.0000 | 30.100 | |||
| 2 | 5 | 30.500 m | V | 9.0000 | 315.0000 | 24.900 | |||
| 2 | 6 | 30.500 m | V | 9.0000 | 270.0000 | 54.500 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | ILLINOIS STATE TOLL HIGHWAY AUTHORITY,2700 OGDEN AVE, DOWNERS GROVE, IL | DUPAGE | 6302416800 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2025-12-13 | WQDN874 | LIEXP |
| 2025-10-02 | WQDN874 | ESURNW |
| 2025-09-12 | WQDN874 | ESURNW |
| 2025-08-13 | WQDN874 | ESURNW |
| 2025-07-21 | WQDN874 | LETRES |
| 2015-09-21 | WQDN874 | ESUAPR |
| 2015-09-17 | WQDN874 | LIREN |
| 2015-09-17 | WQDN874 | LIMOD |
| 2015-09-16 | WQDN874 | ESUAPR |
| 2015-08-10 | WQDN874 | LETRES |
| 2015-08-07 | WQDN874 | ESUAPR |
| 2015-07-15 | WQDN874 | ESUAPR |
| 2015-07-14 | WQDN874 | ESURNW |
| 2015-05-29 | WQDN874 | ESUAPR |
| 2013-09-26 | WQDN874 | LIAUA |
| 2013-09-25 | WQDN874 | ESUAPR |
| 2012-09-12 | WQDN874 | LIMOD |
| 2012-08-07 | WQDN874 | LIAUA |
| 2012-08-06 | WQDN874 | ESUAPR |
| 2010-09-14 | WQDN874 | LIMOD |
| 2010-07-01 | WQDN874 | ESUAPR |
| 2010-04-28 | WQDN874 | ESUAPR |
| 2008-10-06 | WQDN874 | LIMOD |
| 2005-10-12 | WQDN874 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 2753809 | 2026-08-02 01:14:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WQDN874 | ULS 2753809 | 2026-08-02 01:14:56 |
| Status | E | ULS 2753809 | 2026-08-02 01:14:56 |
| Service | PW | ULS 2753809 | 2026-08-02 01:14:56 |
| Grant Date | 2015-09-17 | ULS 2753809 | 2026-08-02 01:14:56 |
| Expiration Date | 2025-10-12 | ULS 2753809 | 2026-08-02 01:14:56 |
| Cancellation Date | 2025-12-13 | ULS 2753809 | 2026-08-02 01:14:56 |