Universal Licensing System
WRKI383
MORGUARD COAST LLC
License details
| ULS identifier | 4371884 |
|---|
| Call sign | WRKI383 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2021-01-08 |
|---|
| Expiration | 2031-01-08 |
|---|
| Frequency range | 452.7 - 466.55 MHz (4 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | CHICAGO, COOK, IL |
|---|
| Coordinates | 41.8861389, -87.6361111 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:22:09 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.70000000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 452.70000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.70000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 461.55000000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 461.55000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.55000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.70000000 | | 7K60FXE |
| 2 | 1 | 452.70000000 | | 7K60FXE |
| 2 | 1 | 457.70000000 | | 7K60FXE |
| 1 | 1 | 461.55000000 | | 7K60FXE |
| 2 | 1 | 461.55000000 | | 7K60FXE |
| 2 | 1 | 466.55000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 345 E WACKER DRIVE, CHICAGO, COOK, IL | 41.88613889, -87.63611111 | 182.000 m | B | 179.000 m structure / 179.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 179.000 m | | | | 180.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 345 E WACKER DRIVE, CHICAGO, IL | COOK | 3129464040 |
License history
| Date | File or call sign | Action |
|---|
| 2024-03-11 | WRKI383 | FRATRE |
| 2024-03-06 | WRKI383 | PNLISR |
| 2024-03-06 | WRKI383 | LETTRS |
| 2023-10-31 | WRKI383 | LETCNS |
| 2023-01-27 | WRKI383 | LIMOD |
| 2021-01-08 | WRKI383 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4371884 | 2026-08-02 01:22:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKI383 | ULS 4371884 | 2026-08-02 01:22:09 |
| Status | A | ULS 4371884 | 2026-08-02 01:22:09 |
| Service | IG | ULS 4371884 | 2026-08-02 01:22:09 |
| Grant Date | 2021-01-08 | ULS 4371884 | 2026-08-02 01:22:09 |
| Expiration Date | 2031-01-08 | ULS 4371884 | 2026-08-02 01:22:09 |