Universal Licensing System
WRKR787
AMAZON.COM - SIL2
License details
| ULS identifier | 4384310 |
|---|
| Call sign | WRKR787 |
|---|
| Radio service | IG |
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| Status | A |
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| Grant date | 2021-02-03 |
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| Expiration | 2031-02-03 |
|---|
| Frequency range | 462.225 - 469.7375 MHz (10 frequencies) |
|---|
| Locations | 1 |
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| Representative location | SKOKIE, COOK, IL |
|---|
| Coordinates | 42.0183611, -87.7644167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:08 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 462.22500000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 463.50000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 463.58750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 464.07500000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 464.73750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 467.22500000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 468.50000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 468.58750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 469.07500000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 469.73750000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.22500000 | | 7K60FXE |
| 1 | 1 | 463.50000000 | | 7K60FXE |
| 1 | 1 | 463.58750000 | | 7K60FXE |
| 1 | 1 | 464.07500000 | | 7K60FXE |
| 1 | 1 | 464.73750000 | | 7K60FXE |
| 1 | 1 | 467.22500000 | | 7K60FXE |
| 1 | 1 | 468.50000000 | | 7K60FXE |
| 1 | 1 | 468.58750000 | | 7K60FXE |
| 1 | 1 | 469.07500000 | | 7K60FXE |
| 1 | 1 | 469.73750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SKOKIE, COOK, IL | 42.01836111, -87.76441667 | | | | |
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 | 7555 LINDER AVE, SKOKIE, IL | COOK | 2062661000 |
License history
| Date | File or call sign | Action |
|---|
| 2021-11-02 | WRKR787 | LETCNS |
| 2021-02-03 | WRKR787 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4384310 | 2026-08-02 01:22:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKR787 | ULS 4384310 | 2026-08-02 01:22:08 |
| Status | A | ULS 4384310 | 2026-08-02 01:22:08 |
| Service | IG | ULS 4384310 | 2026-08-02 01:22:08 |
| Grant Date | 2021-02-03 | ULS 4384310 | 2026-08-02 01:22:08 |
| Expiration Date | 2031-02-03 | ULS 4384310 | 2026-08-02 01:22:08 |