Universal Licensing System
WQEH375
One S. Dearborn, LLC
License details
| ULS identifier | 2780568 |
|---|
| Call sign | WQEH375 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2016-01-01 |
|---|
| Expiration | 2026-01-25 |
|---|
| Cancellation | 2026-03-28 |
|---|
| Frequency range | 452.6875 - 457.6875 MHz (6 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | IL |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:17:48 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.68750000 | | | 40.000000 | 0.100000 | |
| 2 | 1 | MO | 452.68750000 | | | 4.000000 | 2.000000 | |
| 2 | 1 | MO | 457.11250000 | | | 4.000000 | 2.000000 | |
| 2 | 1 | MO | 457.41250000 | | | 4.000000 | 2.000000 | |
| 2 | 1 | MO | 457.48750000 | | | 4.000000 | 2.000000 | |
| 2 | 1 | MO | 457.63750000 | | | 4.000000 | 2.000000 | |
| 2 | 1 | MO | 457.68750000 | | | 4.000000 | 2.000000 | |
| 3 | 1 | FX1 | 457.68750000 | | | 25.000000 | 6.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.68750000 | | 7K60F1W |
| 1 | 1 | 452.68750000 | | 11K2F3E |
| 2 | 1 | 452.68750000 | | 7K60F1W |
| 2 | 1 | 452.68750000 | | 11K2F3E |
| 2 | 1 | 457.11250000 | | 7K60F1W |
| 2 | 1 | 457.11250000 | | 11K2F3E |
| 2 | 1 | 457.41250000 | | 7K60F1W |
| 2 | 1 | 457.41250000 | | 11K2F3E |
| 2 | 1 | 457.48750000 | | 11K2F3E |
| 2 | 1 | 457.48750000 | | 7K60F1W |
| 2 | 1 | 457.63750000 | | 11K2F3E |
| 2 | 1 | 457.63750000 | | 7K60F1W |
| 2 | 1 | 457.68750000 | | 11K2F3E |
| 2 | 1 | 457.68750000 | | 7K60F1W |
| 3 | 1 | 457.68750000 | | 7K60F1W |
| 3 | 1 | 457.68750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1 S. Dearborn St., Chicago, COOK, IL | 41.88188889, -87.62930556 | 181.000 m | B | 173.000 m structure / 173.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | IL | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 173.000 m | | | | 174.000 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1 S. Dearborn St., Chicago, IL | COOK | 3127049800 |
License history
| Date | File or call sign | Action |
|---|
| 2026-03-28 | WQEH375 | LIEXP |
| 2025-11-24 | WQEH375 | LETRES |
| 2016-01-07 | WQEH375 | LIMOD |
| 2016-01-01 | WQEH375 | LIREN |
| 2015-11-02 | WQEH375 | LETRES |
| 2006-10-23 | WQEH375 | LETCNS |
| 2006-01-25 | WQEH375 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2780568 | 2026-08-02 01:17:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQEH375 | ULS 2780568 | 2026-08-02 01:17:48 |
| Status | E | ULS 2780568 | 2026-08-02 01:17:48 |
| Service | IG | ULS 2780568 | 2026-08-02 01:17:48 |
| Grant Date | 2016-01-01 | ULS 2780568 | 2026-08-02 01:17:48 |
| Expiration Date | 2026-01-25 | ULS 2780568 | 2026-08-02 01:17:48 |
| Cancellation Date | 2026-03-28 | ULS 2780568 | 2026-08-02 01:17:48 |