Universal Licensing System
WRKL453
Chicago Tank Removal
License details
| ULS identifier | 4376325 |
|---|
| Call sign | WRKL453 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2021-01-20 |
|---|
| Expiration | 2031-01-20 |
|---|
| Frequency range | 468.2625 - 469.75 MHz (5 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | Chicago, COOK, IL |
|---|
| Coordinates | 41.8781389, -87.6306944 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:22:11 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 468.26250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 468.97500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 469.20000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 469.52500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 469.75000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 468.26250000 | | 7K60FXE |
| 1 | 1 | 468.26250000 | | 11K2F3E |
| 1 | 1 | 468.26250000 | | 7K60FXD |
| 1 | 1 | 468.97500000 | | 7K60FXD |
| 1 | 1 | 468.97500000 | | 7K60FXE |
| 1 | 1 | 468.97500000 | | 11K2F3E |
| 1 | 1 | 469.20000000 | | 7K60FXD |
| 1 | 1 | 469.20000000 | | 11K2F3E |
| 1 | 1 | 469.20000000 | | 7K60FXE |
| 1 | 1 | 469.52500000 | | 7K60FXD |
| 1 | 1 | 469.52500000 | | 7K60FXE |
| 1 | 1 | 469.52500000 | | 11K2F3E |
| 1 | 1 | 469.75000000 | | 7K60FXD |
| 1 | 1 | 469.75000000 | | 7K60FXE |
| 1 | 1 | 469.75000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Chicago, COOK, IL | 41.87813889, -87.63069444 | | | | |
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 | 111 W Jackson Blvd, Chicago, IL | COOK | 3122146144 |
License history
| Date | File or call sign | Action |
|---|
| 2021-01-20 | WRKL453 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4376325 | 2026-08-02 01:22:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKL453 | ULS 4376325 | 2026-08-02 01:22:11 |
| Status | A | ULS 4376325 | 2026-08-02 01:22:11 |
| Service | IG | ULS 4376325 | 2026-08-02 01:22:11 |
| Grant Date | 2021-01-20 | ULS 4376325 | 2026-08-02 01:22:11 |
| Expiration Date | 2031-01-20 | ULS 4376325 | 2026-08-02 01:22:11 |