Universal Licensing System
WRAX242
SOO SYSTEM RADIO COMMUNICATIONS CORPORATION
License details
| ULS identifier | 4016236 |
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| Call sign | WRAX242 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2018-03-30 |
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| Expiration | 2028-03-30 |
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| Frequency range | 452.425 - 457.425 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | THIEF RIVER FALLS, PENNINGTON, MN |
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| Coordinates | 48.1295833, -96.1774722 |
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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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| 1 | 1 | FXO | 452.42500000 | | | 5.000000 | 20.000000 | |
| 2 | 1 | FXO | 457.42500000 | | | 5.000000 | 13.100000 | |
| 3 | 1 | FXO | 457.42500000 | | | 5.000000 | 12.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.42500000 | | 11K2F1D |
| 1 | 1 | 452.42500000 | | 4K00F1D |
| 2 | 1 | 457.42500000 | | 11K2F1D |
| 2 | 1 | 457.42500000 | | 4K00F1D |
| 3 | 1 | 457.42500000 | | 4K80F1D |
| 3 | 1 | 457.42500000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | Detroit Lakes Sub. Mi 307.5, THIEF RIVER FALLS, PENNINGTON, MN | 48.12958333, -96.17747222 | 344.000 m | MAST | 18.300 m structure / 18.600 m overall | |
| 2 | T | Detroit Lakes Sub. Mi 309.48, THIEF RIVER FALLS, PENNINGTON, MN | 48.15769444, -96.19416667 | 345.000 m | POLE | 6.100 m structure / 6.100 m overall | |
| 3 | T | Detroit Lakes Sub. Mi 136.75, ALEXANDRIA, DOUGLAS, MN | 45.88200000, -95.36561111 | 435.000 m | POLE | 12.100 m structure / 12.400 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 | | 18.600 m | H | 10.0000 | 160.0000 | 21.000 | |
| 1 | 2 | T | | 6.100 m | V | 6.5000 | 155.0000 | 10.000 | |
| 1 | 3 | T | | 12.400 m | V | 6.5000 | 20.0000 | 22.000 | |
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 |
|---|
| 2020-10-29 | WRAX242 | LIAUA |
| 2019-01-01 | WRAX242 | LETCNS |
| 2018-03-30 | WRAX242 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4016236 | 2026-08-02 01:11:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRAX242 | ULS 4016236 | 2026-08-02 01:11:58 |
| Status | A | ULS 4016236 | 2026-08-02 01:11:58 |
| Service | IG | ULS 4016236 | 2026-08-02 01:11:58 |
| Grant Date | 2018-03-30 | ULS 4016236 | 2026-08-02 01:11:58 |
| Expiration Date | 2028-03-30 | ULS 4016236 | 2026-08-02 01:11:58 |