Universal Licensing System
WRDM463
SOO SYSTEM RADIO COMMUNICATIONS CORPORATION
License details
| ULS identifier | 4166892 |
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| Call sign | WRDM463 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2019-06-04 |
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| Expiration | 2029-06-04 |
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| Frequency range | 452.9 - 457.9 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | FLAXTON, BURKE, ND |
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| Coordinates | 48.9814444, -102.5230000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:58 |
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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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| 2 | 1 | FB | 452.90000000 | | | 5.000000 | 35.300000 | |
| 1 | 1 | MO | 457.90000000 | | | 5.000000 | 31.500000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 452.90000000 | | 11K2F1D |
| 1 | 1 | 457.90000000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 8243 CTY HWY 2, C&M SUB MILE 548.5, FLAXTON, BURKE, ND | 48.98144444, -102.52300000 | | | | |
| 2 | T | 107TH ST NW, MILE POST 547.1, FLAXTON, BURKE, ND | 48.96686111, -102.49966667 | 596.800 m | POLE | 6.100 m structure / 6.100 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 | | | | | | | |
| 1 | 2 | T | | 6.100 m | | 10.0000 | 313.9000 | 17.800 | |
Control points
| Number | Address | County | Phone |
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| 1 | 120 SOUTH 6TH STREET, MINNEAPOLIS, MN | HENNEPIN | 6128515696 |
License history
| Date | File or call sign | Action |
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| 2020-10-29 | WRDM463 | LIAUA |
| 2020-03-03 | WRDM463 | LETCNS |
| 2019-06-04 | WRDM463 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4166892 | 2026-08-02 01:11:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRDM463 | ULS 4166892 | 2026-08-02 01:11:58 |
| Status | A | ULS 4166892 | 2026-08-02 01:11:58 |
| Service | IG | ULS 4166892 | 2026-08-02 01:11:58 |
| Grant Date | 2019-06-04 | ULS 4166892 | 2026-08-02 01:11:58 |
| Expiration Date | 2029-06-04 | ULS 4166892 | 2026-08-02 01:11:58 |