Universal Licensing System
WRCT921
Pyramid Chicago Management LLC
License details
| ULS identifier | 4114738 |
|---|
| Call sign | WRCT921 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2019-01-30 |
|---|
| Expiration | 2029-01-30 |
|---|
| Frequency range | 461.2 - 464.8 MHz (8 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | CHICAGO, COOK, IL |
|---|
| Coordinates | 41.8793889, -87.6329444 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:23:46 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 461.20000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 461.20000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB | 461.65000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 461.65000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB | 463.22500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 463.22500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB | 463.60000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 463.60000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB | 463.75000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 463.75000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB | 464.22500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 464.22500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB | 464.40000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 464.40000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB | 464.80000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 464.80000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.20000000 | | 7K60FXE |
| 2 | 1 | 461.20000000 | | 7K60FXE |
| 1 | 1 | 461.65000000 | | 7K60FXE |
| 2 | 1 | 461.65000000 | | 7K60FXE |
| 1 | 1 | 463.22500000 | | 7K60FXE |
| 2 | 1 | 463.22500000 | | 7K60FXE |
| 1 | 1 | 463.60000000 | | 7K60FXE |
| 2 | 1 | 463.60000000 | | 7K60FXE |
| 1 | 1 | 463.75000000 | | 7K60FXE |
| 2 | 1 | 463.75000000 | | 7K60FXE |
| 1 | 1 | 464.22500000 | | 7K60FXE |
| 2 | 1 | 464.22500000 | | 7K60FXE |
| 1 | 1 | 464.40000000 | | 7K60FXE |
| 2 | 1 | 464.40000000 | | 7K60FXE |
| 1 | 1 | 464.80000000 | | 7K60FXE |
| 2 | 1 | 464.80000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 172 W. ADAMS, CHICAGO, COOK, IL | 41.87938889, -87.63294444 | 178.000 m | B | 67.000 m structure / 67.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 67.000 m | | | | 64.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 172 W. ADAMS, CHICAGO, IL | COOK | 3123321200 |
License history
| Date | File or call sign | Action |
|---|
| 2025-01-28 | WRCT921 | LIASS |
| 2019-10-08 | WRCT921 | LIASS |
| 2019-09-18 | WRCT921 | LITRAN |
| 2019-02-26 | WRCT921 | LIAUA |
| 2019-01-30 | WRCT921 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4114738 | 2026-08-02 01:23:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRCT921 | ULS 4114738 | 2026-08-02 01:23:46 |
| Status | A | ULS 4114738 | 2026-08-02 01:23:46 |
| Service | IG | ULS 4114738 | 2026-08-02 01:23:46 |
| Grant Date | 2019-01-30 | ULS 4114738 | 2026-08-02 01:23:46 |
| Expiration Date | 2029-01-30 | ULS 4114738 | 2026-08-02 01:23:46 |