Universal Licensing System
WQQW452
Catherine Cook School
License details
| ULS identifier | 3456632 |
|---|
| Call sign | WQQW452 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2013-03-14 |
|---|
| Expiration | 2023-03-14 |
|---|
| Cancellation | 2023-05-20 |
|---|
| Frequency range | 451.4625 - 456.6375 MHz (3 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | Chicago, COOK, IL |
|---|
| Coordinates | 41.9076389, -87.6357222 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:21:14 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.46250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 452.63750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 456.63750000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.46250000 | | 11K2F3E |
| 1 | 1 | 452.63750000 | | 11K2F3E |
| 1 | 1 | 456.63750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | Chicago, COOK, IL | 41.90763889, -87.63572222 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 226 W Schiiler St, Chicago, IL | COOK | 3122663381 |
License history
| Date | File or call sign | Action |
|---|
| 2023-05-20 | WQQW452 | LIEXP |
| 2022-12-19 | WQQW452 | LETRES |
| 2013-03-14 | WQQW452 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3456632 | 2026-08-02 01:21:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQQW452 | ULS 3456632 | 2026-08-02 01:21:14 |
| Status | E | ULS 3456632 | 2026-08-02 01:21:14 |
| Service | IG | ULS 3456632 | 2026-08-02 01:21:14 |
| Grant Date | 2013-03-14 | ULS 3456632 | 2026-08-02 01:21:14 |
| Expiration Date | 2023-03-14 | ULS 3456632 | 2026-08-02 01:21:14 |
| Cancellation Date | 2023-05-20 | ULS 3456632 | 2026-08-02 01:21:14 |