Universal Licensing System
WRDW378
COMMONWEALTH EDISON COMPANY
License details
| ULS identifier | 4186060 |
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| Call sign | WRDW378 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2019-08-05 |
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| Expiration | 2029-08-05 |
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| Frequency range | 928.70625 - 952.70625 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | LOMBARD, DUPAGE, IL |
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| Coordinates | 41.8947222, -88.0455556 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-09 15:44:02 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 928.70625000 | | | | | |
| 1 | 1 | FXO | 952.70625000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 928.70625000 | | 12K5F2D |
| 1 | 1 | 952.70625000 | | 12K5F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1 N 320 SWIFT RD, LOMBARD, DUPAGE, IL | 41.89472222, -88.04555556 | 220.700 m | LTOWER | 59.400 m structure / 65.500 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | DECIBEL DB806M-Y | | V | 12.5000 | 360.0000 | | |
| 2 | 1 | R | Kathrein-Scala TY-900 | | | 12.5000 | | | |
| 3 | 1 | T | Kathrein-Scala TY-900 | | V | 12.5000 | 999.0000 | | |
| 4 | 1 | R | DECIBEL DB806M-Y | | | 12.5000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-08-01 | WRDW378 | LIAUA |
| 2025-01-08 | WRDW378 | LIAUA |
| 2020-11-10 | WRDW378 | LETCNS |
| 2019-08-05 | WRDW378 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4186060 | 2026-08-09 15:44:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRDW378 | ULS 4186060 | 2026-08-09 15:44:02 |
| Status | A | ULS 4186060 | 2026-08-09 15:44:02 |
| Service | MG | ULS 4186060 | 2026-08-09 15:44:02 |
| Grant Date | 2019-08-05 | ULS 4186060 | 2026-08-09 15:44:02 |
| Expiration Date | 2029-08-05 | ULS 4186060 | 2026-08-09 15:44:02 |