Universal Licensing System
WRDW423
MERECEDES-BENZ USA
License details
| ULS identifier | 4186252 |
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| Call sign | WRDW423 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2019-08-06 |
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| Expiration | 2029-08-06 |
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| Frequency range | 451.4875 - 462.2125 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | CAROL STREAM, DUPAGE, IL |
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| Coordinates | 41.9194444, -88.1188889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:08 |
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Licensee
| Name | MERECEDES-BENZ USA |
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| Applicant type | L |
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| FRN | 0028695799 |
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| Location | CAROL STREAM, IL |
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| Address | 100 MERCEDES DRIVE, CAROL STREAM, IL, 60188 |
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| Phone | 6303911307 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.48750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.41250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.76250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 462.21250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.48750000 | | 7K60FXE |
| 1 | 1 | 452.41250000 | | 7K60FXE |
| 1 | 1 | 452.76250000 | | 7K60FXE |
| 1 | 1 | 462.21250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 100 MERCEDES DRIVE, CAROL STREAM, DUPAGE, IL | 41.91944444, -88.11888889 | | | | |
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 |
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| 1 | 100 MERCEDES DRIVE, CAROL STREAM, IL | DUPAGE | 6303911307 |
License history
| Date | File or call sign | Action |
|---|
| 2020-05-05 | WRDW423 | LETCNS |
| 2019-08-06 | WRDW423 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4186252 | 2026-08-02 01:23:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDW423 | ULS 4186252 | 2026-08-02 01:23:08 |
| Status | A | ULS 4186252 | 2026-08-02 01:23:08 |
| Service | IG | ULS 4186252 | 2026-08-02 01:23:08 |
| Grant Date | 2019-08-06 | ULS 4186252 | 2026-08-02 01:23:08 |
| Expiration Date | 2029-08-06 | ULS 4186252 | 2026-08-02 01:23:08 |