Universal Licensing System
WRAD819
SOO SYSTEM RADIO COMMUNICATIONS CORPORATION
License details
| ULS identifier | 3966182 |
|---|---|
| Call sign | WRAD819 |
| Radio service | IG |
| Status | A |
| Grant date | 2017-10-19 |
| Expiration | 2027-10-19 |
| Frequency range | 452.425 - 457.425 MHz (2 frequencies) |
| Locations | 5 |
| Representative location | MILTONA, DOUGLAS, MN |
| Coordinates | 46.0409444, -95.2918611 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:11:58 |
Licensee
| Name | SOO SYSTEM RADIO COMMUNICATIONS CORPORATION |
|---|---|
| Applicant type | C |
| FRN | 0002606689 |
| Location | Minneapolis, MN |
| Address | 5th Floor - 120 South 6th Street, Minneapolis, MN, 55402 |
| Phone | 6128515696 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 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 | 13.100000 | |||
| 4 | 1 | FXO | 457.42500000 | 5.000000 | 13.100000 | |||
| 5 | 1 | FXO | 457.42500000 | 5.000000 | 13.100000 |
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 | 4K00F1D | |
| 3 | 1 | 457.42500000 | 11K2F1D | |
| 4 | 1 | 457.42500000 | 11K2F1D | |
| 4 | 1 | 457.42500000 | 4K00F1D | |
| 5 | 1 | 457.42500000 | 11K2F1D | |
| 5 | 1 | 457.42500000 | 4K00F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | Detroit Lakes Sub. Mi 148.84 - Miltona, MILTONA, DOUGLAS, MN | 46.04094444, -95.29186111 | 430.000 m | LTOWER | 45.700 m structure / 48.700 m overall | |
| 2 | T | Detroit Lakes Mi 143.5 East House Track Switch Carlos, CARLOS, DOUGLAS, MN | 45.96516667, -95.29880556 | 418.000 m | PIPE | 6.100 m structure / 6.500 m overall | |
| 3 | T | Detroit Lakes Sub Mi 144.2 West House Track Switch Carlos, CARLOS, DOUGLAS, MN | 45.97480556, -95.29411111 | 417.000 m | PIPE | 6.100 m structure / 6.500 m overall | |
| 4 | T | Detroit Lakes Sub Mi 156.6 East House Track Switch Parkers, PARKERS PRAIRIE, OTTER TAIL, MN | 46.14972222, -95.32508333 | 447.000 m | PIPE | 6.100 m structure / 6.500 m overall | |
| 5 | T | Detroit Lakes Sub. Mi 157.3 West House Track Switch Parkers, PARKERS PRAIRIE, OTTER TAIL, MN | 46.16047222, -95.32847222 | 450.000 m | PIPE | 6.100 m structure / 6.500 m overall |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 36.600 m | H | 10.0000 | 180.0000 | 37.000 | ||
| 1 | 2 | T | 6.500 m | V | 6.5000 | 5.0000 | 2.000 | ||
| 1 | 3 | T | 6.500 m | V | 6.5000 | 0.1000 | 0.000 | ||
| 1 | 4 | T | 6.500 m | V | 6.5000 | 165.0000 | 11.000 | ||
| 1 | 5 | T | 6.500 m | V | 6.5000 | 165.0000 | 14.000 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 120 South 6th Street, Minneapolis, MN | HENNEPIN | 6128515696 |
Special conditions
| Type | Condition code |
|---|---|
| P | 4020 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2020-10-29 | WRAD819 | LIAUA |
| 2018-07-24 | WRAD819 | LETCNS |
| 2018-02-14 | WRAD819 | LIAUA |
| 2017-10-19 | WRAD819 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 3966182 | 2026-08-02 01:11:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WRAD819 | ULS 3966182 | 2026-08-02 01:11:58 |
| Status | A | ULS 3966182 | 2026-08-02 01:11:58 |
| Service | IG | ULS 3966182 | 2026-08-02 01:11:58 |
| Grant Date | 2017-10-19 | ULS 3966182 | 2026-08-02 01:11:58 |
| Expiration Date | 2027-10-19 | ULS 3966182 | 2026-08-02 01:11:58 |