Universal Licensing System
WRKY837
Illinois Central Railroad Company
License details
| ULS identifier | 4397889 |
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| Call sign | WRKY837 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2021-03-08 |
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| Expiration | 2031-03-08 |
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| Frequency range | 6197.24 - 6345.49 MHz (5 frequencies) |
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| Locations | 4 |
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| Representative location | Wayne, DUPAGE, IL |
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| Coordinates | 41.9686111, -88.2385556 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:06 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 6197.24000000 | | | | | |
| 1 | 3 | FXO | 6226.89000000 | | | | | |
| 1 | 4 | FXO | 6256.54000000 | | | | | |
| 1 | 1 | FXO | 6286.19000000 | | | | | |
| 1 | 5 | FXO | 6286.19000000 | | | | | |
| 1 | 1 | FXO | 6345.49000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 6197.24000000 | | 30M0D7W |
| 1 | 3 | 6226.89000000 | | 30M0D7W |
| 1 | 4 | 6256.54000000 | | 30M0D7W |
| 1 | 1 | 6286.19000000 | | 30M0D7W |
| 1 | 5 | 6286.19000000 | | 30M0D7W |
| 1 | 1 | 6345.49000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | .09 mi E Int Powis Rd and Xing, Wayne, DUPAGE, IL | 41.96861111, -88.23855556 | 231.700 m | LTOWER | 68.900 m structure / 70.500 m overall | |
| 2 | R | | 42.20447222, -88.06933333 | 263.000 m | | | |
| 3 | R | | 42.04072222, -88.46488889 | 294.700 m | | | |
| 4 | R | | 41.71861111, -88.23530556 | 217.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS UXA8-59B LF | | V | 41.3000 | 28.1000 | | |
| 1 | 2 | R | RFS PAD8-59A | | | 41.3000 | 0.0000 | | |
| 1 | 3 | R | RFS PADX6-W57A | | | 38.9000 | 0.0000 | | |
| 1 | 4 | R | RFS UXA10-59B RF | | | 43.2000 | 0.0000 | | |
| 2 | 1 | T | RFS PADX6-W57A | | H | 38.9000 | 293.2000 | | |
| 2 | 3 | R | RFS PADX6-W57A | | | 38.9000 | 0.0000 | | |
| 2 | 4 | R | RFS UXA10-59B RF | | | 43.2000 | 0.0000 | | |
| 3 | 1 | T | RFS PADX6-W57A | | V | 38.9000 | 293.2000 | | |
| 4 | 1 | T | RFS PADX8-59A | | H | 41.1000 | 179.4000 | | |
| 5 | 1 | T | RFS PADX8-59A | | V | 41.1000 | 179.4000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-10-18 | WRKY837 | LIAUA |
| 2021-03-08 | WRKY837 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4397889 | 2026-08-02 02:45:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKY837 | ULS 4397889 | 2026-08-02 02:45:06 |
| Status | A | ULS 4397889 | 2026-08-02 02:45:06 |
| Service | MG | ULS 4397889 | 2026-08-02 02:45:06 |
| Grant Date | 2021-03-08 | ULS 4397889 | 2026-08-02 02:45:06 |
| Expiration Date | 2031-03-08 | ULS 4397889 | 2026-08-02 02:45:06 |