Universal Licensing System
WPKN916
SOO SYSTEM RADIO COMMUNICATIONS CORPORATION
License details
| ULS identifier | 1785372 |
|---|---|
| Call sign | WPKN916 |
| Radio service | LN |
| Status | A |
| Grant date | 2022-04-19 |
| Expiration | 2032-05-20 |
| Frequency range | 911.5 - 921.5 MHz (6 frequencies) |
| Locations | 1 |
| Representative location | BENSENVILLE, DUPAGE, IL |
| Coordinates | 41.9567500, -87.9399722 |
| Source archive | l_LMcomm.zip |
| Dataset refreshed | 2026-08-02 00:43:33 |
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 | LR | 911.50000000 | 2.000000 | 26.000000 | |||
| 2 | 1 | LR | 911.50000000 | 2.000000 | 26.000000 | |||
| 3 | 1 | LR | 911.50000000 | 2.000000 | 26.000000 | |||
| 4 | 1 | LR | 911.50000000 | 2.000000 | 26.000000 | |||
| 5 | 1 | LR | 911.50000000 | 2.000000 | 26.000000 | |||
| 6 | 1 | LR | 911.50000000 | 2.000000 | 17.800000 | |||
| 1 | 1 | LR | 913.00000000 | 2.000000 | 26.000000 | |||
| 2 | 1 | LR | 913.00000000 | 2.000000 | 26.000000 | |||
| 3 | 1 | LR | 913.00000000 | 2.000000 | 26.000000 | |||
| 4 | 1 | LR | 913.00000000 | 2.000000 | 26.000000 | |||
| 5 | 1 | LR | 913.00000000 | 2.000000 | 26.000000 | |||
| 6 | 1 | LR | 913.00000000 | 2.000000 | 17.800000 | |||
| 3 | 1 | LR | 915.00000000 | 2.000000 | 26.000000 | |||
| 5 | 1 | LR | 915.00000000 | 2.000000 | 26.000000 | |||
| 3 | 1 | LR | 917.00000000 | 2.000000 | 26.000000 | |||
| 5 | 1 | LR | 917.00000000 | 2.000000 | 26.000000 | |||
| 1 | 1 | LR | 918.50000000 | 2.000000 | 26.000000 | |||
| 2 | 1 | LR | 918.50000000 | 2.000000 | 26.000000 | |||
| 3 | 1 | LR | 918.50000000 | 2.000000 | 26.000000 | |||
| 5 | 1 | LR | 918.50000000 | 2.000000 | 26.000000 | |||
| 6 | 1 | LR | 918.50000000 | 2.000000 | 17.800000 | |||
| 5 | 1 | LR | 921.50000000 | 2.000000 | 26.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 911.50000000 | 20K0N0N | |
| 2 | 1 | 911.50000000 | 20K0N0N | |
| 3 | 1 | 911.50000000 | 20K0N0N | |
| 4 | 1 | 911.50000000 | 20K0N0N | |
| 5 | 1 | 911.50000000 | 20K0N0N | |
| 6 | 1 | 911.50000000 | 20K0N0N | |
| 1 | 1 | 913.00000000 | 20K0N0N | |
| 2 | 1 | 913.00000000 | 20K0N0N | |
| 3 | 1 | 913.00000000 | 20K0N0N | |
| 4 | 1 | 913.00000000 | 20K0N0N | |
| 5 | 1 | 913.00000000 | 20K0N0N | |
| 6 | 1 | 913.00000000 | 20K0N0N | |
| 3 | 1 | 915.00000000 | 20K0N0N | |
| 5 | 1 | 915.00000000 | 20K0N0N | |
| 3 | 1 | 917.00000000 | 20K0N0N | |
| 5 | 1 | 917.00000000 | 20K0N0N | |
| 1 | 1 | 918.50000000 | 20K0N0N | |
| 2 | 1 | 918.50000000 | 20K0N0N | |
| 3 | 1 | 918.50000000 | 20K0N0N | |
| 5 | 1 | 918.50000000 | 20K0N0N | |
| 6 | 1 | 918.50000000 | 20K0N0N | |
| 5 | 1 | 921.50000000 | 20K0N0N |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | ELGIN SUB. MI 13.1 AEI FRANKLIN PK & BND TRK, FRANKLIN PARK, COOK, IL | 41.93741667, -87.86997222 | 196.300 m | POLE | 3.000 m structure / 3.000 m overall | N |
| 2 | T | ELGIN SUB. MI 17.1 BENSENVILLE B17 MAIN#1, BENSENVILLE, DUPAGE, IL | 41.95675000, -87.93997222 | 205.500 m | POLE | 3.000 m structure / 3.000 m overall | N |
| 3 | T | ELGIN SUB. MI 17.1 AEI BENSENVILLE B17 MAIN#2, BENSENVILLE, DUPAGE, IL | 41.95675000, -87.94011111 | 218.600 m | POLE | 3.000 m structure / 3.000 m overall | N |
| 4 | T | ELGIN SUB. MI 13.1 AEI FRANKLIN PK W BND TRK, FRANKLIN PARK, COOK, IL | 41.93741667, -87.86983333 | 196.300 m | POLE | 3.000 m structure / 3.000 m overall | N |
| 5 | T | ELGIN SUB. MI 11.3 AEI RIVER GROVE TRK#3, RIVER GROVE, COOK, IL | 41.93050000, -87.83497222 | 203.000 m | POLE | 3.000 m structure / 3.000 m overall | N |
| 6 | T | Elgin Sub Mi 14.1 AEI (Bensenville Yard BRQ), FRANKLIN PARK, COOK, IL | 41.94280556, -87.88916667 | 199.100 m | BPOLE | 3.000 m structure / 3.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 2.000 m | V | 9.5000 | 1.000 | |||
| 1 | 2 | T | 2.000 m | V | 9.5000 | 1.800 | |||
| 1 | 3 | T | 2.000 m | V | 9.5000 | 14.900 | |||
| 1 | 4 | T | 2.000 m | V | 9.5000 | 1.000 | |||
| 1 | 5 | T | 2.000 m | V | 9.5000 | 11.400 | |||
| 1 | 6 | T | 2.000 m | V | 9.5000 | 5.000 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 120 S 6th Street, MINNEAPOLIS, MN | HENNEPIN | 6128515696 |
Special conditions
| Type | Condition code |
|---|---|
| P | 4020 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2022-04-19 | WPKN916 | LIREN |
| 2022-02-21 | WPKN916 | LETRES |
| 2020-10-29 | WPKN916 | LIAUA |
| 2018-02-14 | WPKN916 | LIAUA |
| 2017-10-17 | WPKN916 | LETCNS |
| 2017-02-02 | WPKN916 | LIAUA |
| 2017-01-12 | WPKN916 | LIMOD |
| 2012-06-11 | WPKN916 | LIREN |
| 2012-03-27 | WPKN916 | ESUAPR |
| 2012-02-27 | WPKN916 | LETRES |
| 2004-09-14 | WPKN916 | LIAUA |
| 2004-09-13 | WPKN916 | ESUAPR |
| 2002-04-26 | WPKN916 | AUTHPR |
| 2002-04-25 | WPKN916 | INTDUP |
| 2002-04-25 | WPKN916 | COR |
| 2002-03-07 | WPKN916 | LIREN |
| 2002-02-25 | WPKN916 | LETRES |
| 2001-01-13 | WPKN916 | LIAUA |
| 2000-11-23 | WPKN916 | LICCNV |
| 1998-07-17 | WPKN916 | AUTHPR |
| 1998-07-17 | WPKN916 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 1785372 | 2026-08-02 00:43:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WPKN916 | ULS 1785372 | 2026-08-02 00:43:33 |
| Status | A | ULS 1785372 | 2026-08-02 00:43:33 |
| Service | LN | ULS 1785372 | 2026-08-02 00:43:33 |
| Grant Date | 2022-04-19 | ULS 1785372 | 2026-08-02 00:43:33 |
| Expiration Date | 2032-05-20 | ULS 1785372 | 2026-08-02 00:43:33 |