Universal Licensing System
WQYF633
SOO SYSTEM RADIO COMMUNICATIONS CORPORATION
License details
| ULS identifier | 3847588 |
|---|
| Call sign | WQYF633 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2016-09-13 |
|---|
| Expiration | 2026-09-13 |
|---|
| Frequency range | 451.05 MHz |
|---|
| Locations | 1 |
|---|
| Representative location | BENSENVILLE, COOK, IL |
|---|
| Coordinates | 41.9461111, -87.9006389 |
|---|
| 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 | [email protected] |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.05000000 | | | 1.000000 | 1.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.05000000 | | 9K80F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Bensenville Yard, BENSENVILLE, COOK, IL | 41.94611111, -87.90063889 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1000 Shop Road, ST PAUL, MN | RAMSEY | 5634415913 |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-29 | WQYF633 | LETRES |
| 2020-10-29 | WQYF633 | LIAUA |
| 2018-02-14 | WQYF633 | LIAUA |
| 2017-06-13 | WQYF633 | LETCNS |
| 2017-02-02 | WQYF633 | LIAUA |
| 2016-09-13 | WQYF633 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3847588 | 2026-08-02 01:11:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQYF633 | ULS 3847588 | 2026-08-02 01:11:58 |
| Status | A | ULS 3847588 | 2026-08-02 01:11:58 |
| Service | IG | ULS 3847588 | 2026-08-02 01:11:58 |
| Grant Date | 2016-09-13 | ULS 3847588 | 2026-08-02 01:11:58 |
| Expiration Date | 2026-09-13 | ULS 3847588 | 2026-08-02 01:11:58 |