Universal Licensing System
WQXT344
CHARLES SCHWAB & CO INC
License details
| ULS identifier | 3818178 |
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| Call sign | WQXT344 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2016-06-02 |
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| Expiration | 2026-06-02 |
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| Frequency range | 452.3375 - 457.3375 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.8796389, -87.6374444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:19:19 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.33750000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 452.33750000 | | | 10.000000 | 10.000000 | |
| 2 | 1 | MO | 457.33750000 | | | 10.000000 | 10.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.33750000 | | 7K60FXE |
| 1 | 1 | 452.33750000 | | 11K2F3E |
| 2 | 1 | 452.33750000 | | 7K60FXE |
| 2 | 1 | 452.33750000 | | 11K2F3E |
| 2 | 1 | 457.33750000 | | 11K2F3E |
| 2 | 1 | 457.33750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 150 S WACKER DR, CHICAGO, COOK, IL | 41.87963889, -87.63744444 | 184.000 m | B | 106.700 m structure / 106.700 m overall | |
| 2 | T | COOK, IL | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 106.700 m | | | | 110.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 150 S WACKER DR, CHICAG0, IL | COOK | 7204182919 |
License history
| Date | File or call sign | Action |
|---|
| 2026-03-09 | WQXT344 | LETRES |
| 2016-06-02 | WQXT344 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 3818178 | 2026-08-02 01:19:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQXT344 | ULS 3818178 | 2026-08-02 01:19:19 |
| Status | A | ULS 3818178 | 2026-08-02 01:19:19 |
| Service | IG | ULS 3818178 | 2026-08-02 01:19:19 |
| Grant Date | 2016-06-02 | ULS 3818178 | 2026-08-02 01:19:19 |
| Expiration Date | 2026-06-02 | ULS 3818178 | 2026-08-02 01:19:19 |