Universal Licensing System
WRKW711
ILLINOIS CENTRAL RAILROAD COMPANY
License details
| ULS identifier | 4393143 |
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| Call sign | WRKW711 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2021-02-23 |
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| Expiration | 2031-02-23 |
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| Frequency range | 6004.5 - 10715 MHz (5 frequencies) |
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| Locations | 4 |
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| Representative location | LEMONT, COOK, IL |
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| Coordinates | 41.6537500, -87.9386944 |
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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 | 6004.50000000 | | | | | |
| 1 | 2 | FXO | 6063.80000000 | | | | | |
| 1 | 3 | FXO | 6093.45000000 | | | | | |
| 1 | 3 | FXO | 6152.75000000 | | | | | |
| 1 | 1 | FXO | 10715.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 6004.50000000 | | 30M0D7W |
| 1 | 2 | 6063.80000000 | | 30M0D7W |
| 1 | 3 | 6093.45000000 | | 30M0D7W |
| 1 | 3 | 6152.75000000 | | 30M0D7W |
| 1 | 1 | 10715.00000000 | | 10M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3.19 mi SE Talcott Ave and Xing, LEMONT, COOK, IL | 41.65375000, -87.93869444 | 218.600 m | GTOWER | 92.300 m structure / 93.600 m overall | |
| 2 | R | | 41.80527778, -87.77777778 | 181.100 m | | | |
| 3 | R | | 41.57994444, -87.65602778 | 187.000 m | | | |
| 4 | R | | 41.54066667, -88.05813889 | 171.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | RFS DA8-107A | | V | 46.4000 | 38.4000 | | |
| 1 | 2 | R | RFS DA8-107A | | | 46.4000 | 0.0000 | | |
| 1 | 3 | R | RFS PAD8-59A | | | 41.3000 | 0.0000 | | |
| 1 | 4 | R | RFS PAD6-59B | | | 38.7000 | 0.0000 | | |
| 2 | 1 | T | RFS PAD8-59A | | V | 41.3000 | 109.1000 | | |
| 3 | 1 | T | RFS PAD6-59B | | V | 38.7000 | 218.4000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-10-18 | WRKW711 | LIAUA |
| 2021-02-23 | WRKW711 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4393143 | 2026-08-02 02:45:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRKW711 | ULS 4393143 | 2026-08-02 02:45:06 |
| Status | A | ULS 4393143 | 2026-08-02 02:45:06 |
| Service | MG | ULS 4393143 | 2026-08-02 02:45:06 |
| Grant Date | 2021-02-23 | ULS 4393143 | 2026-08-02 02:45:06 |
| Expiration Date | 2031-02-23 | ULS 4393143 | 2026-08-02 02:45:06 |