Universal Licensing System
WNND812
DEAN WITTER DISCOVER & CO
License details
| ULS identifier | 1665795 |
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| Call sign | WNND812 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-09-17 |
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| Expiration | 2003-09-14 |
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| Cancellation | 2003-11-16 |
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| Frequency range | 463.925 - 468.925 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | RIVERWOODS, LAKE, IL |
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| Coordinates | 42.1533611, -87.8842222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:59 |
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Licensee
| Name | DEAN WITTER DISCOVER & CO |
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| Applicant type | C |
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| FRN | 0002849578 |
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| Location | RIVERWOODS, IL |
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| Address | 2500 LAKE COOK RD, RIVERWOODS, IL, 60015 |
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| Phone | 7084052700 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 2 | 1 | FB2 | 463.92500000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FX1 | 468.92500000 | | | 20.000000 | 20.000000 | |
| 3 | 1 | MO | 468.92500000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 463.92500000 | | 20K0F3E |
| 1 | 1 | 468.92500000 | | 20K0F3E |
| 3 | 1 | 468.92500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | IL | | | | | |
| 2 | T | 2500 LAKE COOK RD, RIVERWOODS, LAKE, IL | 42.15336111, -87.88422222 | 207.000 m | | 15.000 m structure / 15.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 18.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2500 LAKE COOK RD, RIVERWOODS, IL | | 7084052700 |
License history
| Date | File or call sign | Action |
|---|
| 2003-11-16 | WNND812 | LIEXP |
| 2003-06-23 | WNND812 | LETRES |
| 2001-09-10 | WNND812 | AUDOPR |
| 2000-11-23 | WNND812 | LICCNV |
| 1998-09-17 | WNND812 | AUTHPR |
| 1998-09-17 | WNND812 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1665795 | 2026-08-02 01:08:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNND812 | ULS 1665795 | 2026-08-02 01:08:59 |
| Status | E | ULS 1665795 | 2026-08-02 01:08:59 |
| Service | IG | ULS 1665795 | 2026-08-02 01:08:59 |
| Grant Date | 1998-09-17 | ULS 1665795 | 2026-08-02 01:08:59 |
| Expiration Date | 2003-09-14 | ULS 1665795 | 2026-08-02 01:08:59 |
| Cancellation Date | 2003-11-16 | ULS 1665795 | 2026-08-02 01:08:59 |