Universal Licensing System
WQRK481
303 TRANSPORTATION LLC
License details
| ULS identifier | 3483389 |
|---|
| Call sign | WQRK481 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2023-05-09 |
|---|
| Expiration | 2033-06-05 |
|---|
| Frequency range | 152.435 - 160.155 MHz (4 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | Lake Zurich, LAKE, IL |
|---|
| Coordinates | 42.2366667, -88.0713889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:02 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 152.43500000 | | | 70.000000 | 155.000000 | |
| 2 | 1 | MO | 152.43500000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | FB2 | 152.43500000 | | | 70.000000 | 79.000000 | |
| 4 | 1 | MO | 152.43500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 157.69500000 | | | 40.000000 | 40.000000 | |
| 4 | 1 | MO | 157.69500000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | FB2 | 159.70500000 | | | 70.000000 | 79.000000 | |
| 4 | 1 | MO | 159.70500000 | | | 40.000000 | 40.000000 | |
| 4 | 1 | MO | 160.15500000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 152.43500000 | | 11K2F3E |
| 1 | 1 | 152.43500000 | | 11K2F1D |
| 1 | 1 | 152.43500000 | | 11K2F1E |
| 2 | 1 | 152.43500000 | | 11K2F3E |
| 2 | 1 | 152.43500000 | | 11K2F1E |
| 2 | 1 | 152.43500000 | | 11K2F1D |
| 3 | 1 | 152.43500000 | | 11K2F1D |
| 3 | 1 | 152.43500000 | | 11K2F3E |
| 3 | 1 | 152.43500000 | | 11K2F1E |
| 4 | 1 | 152.43500000 | | 11K2F1D |
| 4 | 1 | 152.43500000 | | 11K2F1E |
| 4 | 1 | 152.43500000 | | 11K2F3E |
| 2 | 1 | 157.69500000 | | 11K2F1D |
| 2 | 1 | 157.69500000 | | 11K2F3E |
| 2 | 1 | 157.69500000 | | 11K2F1E |
| 4 | 1 | 157.69500000 | | 11K2F1E |
| 4 | 1 | 157.69500000 | | 11K2F3E |
| 4 | 1 | 157.69500000 | | 11K2F1D |
| 3 | 1 | 159.70500000 | | 11K2F1E |
| 3 | 1 | 159.70500000 | | 11K2F3E |
| 3 | 1 | 159.70500000 | | 11K2F1D |
| 4 | 1 | 159.70500000 | | 11K2F1D |
| 4 | 1 | 159.70500000 | | 11K2F1E |
| 4 | 1 | 159.70500000 | | 11K2F3E |
| 4 | 1 | 160.15500000 | | 11K2F3E |
| 4 | 1 | 160.15500000 | | 11K2F1D |
| 4 | 1 | 160.15500000 | | 11K2F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 25705 FAIRFIELD RD, Lake Zurich, LAKE, IL | 42.23666667, -88.07138889 | 268.000 m | LTOWER | 129.000 m structure / 129.000 m overall | |
| 2 | T | LAKE, IL | | | | | |
| 3 | | 1040 N STATE ST, CHICAGO, COOK, IL | 41.90086111, -87.63172222 | 179.000 m | B | 199.000 m structure / 199.000 m overall | |
| 4 | | COOK, IL | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 129.000 m | | | | 162.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 199.000 m | | | | 197.400 | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 9696 W FOSTER AVE, CHICAGO, IL | COOK | 8473680303 |
License history
| Date | File or call sign | Action |
|---|
| 2023-05-09 | WQRK481 | LIREN |
| 2023-05-03 | WQRK481 | LIAUA |
| 2014-07-09 | WQRK481 | PNLISR |
| 2014-07-09 | WQRK481 | LETTRS |
| 2014-03-04 | WQRK481 | LETCNS |
| 2013-06-05 | WQRK481 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3483389 | 2026-08-02 01:25:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQRK481 | ULS 3483389 | 2026-08-02 01:25:02 |
| Status | A | ULS 3483389 | 2026-08-02 01:25:02 |
| Service | IG | ULS 3483389 | 2026-08-02 01:25:02 |
| Grant Date | 2023-05-09 | ULS 3483389 | 2026-08-02 01:25:02 |
| Expiration Date | 2033-06-05 | ULS 3483389 | 2026-08-02 01:25:02 |