Universal Licensing System
WRDH923
SOO SYSTEM RADIO COMMUNICATIONS CORPORATION
License details
| ULS identifier | 4156376 |
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| Call sign | WRDH923 |
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| Radio service | LN |
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| Status | A |
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| Grant date | 2019-05-02 |
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| Expiration | 2029-05-02 |
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| Frequency range | 911.5 MHz |
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| Locations | 1 |
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| Representative location | Somers, KENOSHA, WI |
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| Coordinates | 42.6390833, -87.9052778 |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-02 00:43:33 |
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Licensee
| Name | SOO SYSTEM RADIO COMMUNICATIONS CORPORATION |
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| Applicant type | C |
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| FRN | 0002606689 |
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| Location | Minneapolis, MN |
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| Address | 5th Floor - 120 South 6th Street, Minneapolis, MN, 55402 |
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| Phone | 6128515696 |
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| Email | [email protected] |
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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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| 1 | 1 | LR | 911.50000000 | | | 2.000000 | 16.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 911.50000000 | | 20K0N0N |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | AEI C&M 57.6, Somers, KENOSHA, WI | 42.63908333, -87.90527778 | 214.300 m | MAST | 2.400 m structure / 3.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 3.000 m | | | 0.0000 | | |
Control points
| Number | Address | County | Phone |
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| 1 | 5th Floor - 120 South 6th Street, Minneapolis, MN | HENNEPIN | 6129046093 |
License history
| Date | File or call sign | Action |
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| 2020-10-29 | WRDH923 | LIAUA |
| 2020-02-04 | WRDH923 | LETCNS |
| 2019-05-02 | WRDH923 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4156376 | 2026-08-02 00:43:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRDH923 | ULS 4156376 | 2026-08-02 00:43:33 |
| Status | A | ULS 4156376 | 2026-08-02 00:43:33 |
| Service | LN | ULS 4156376 | 2026-08-02 00:43:33 |
| Grant Date | 2019-05-02 | ULS 4156376 | 2026-08-02 00:43:33 |
| Expiration Date | 2029-05-02 | ULS 4156376 | 2026-08-02 00:43:33 |