Universal Licensing System
WQSK625
License details
| ULS identifier | 3523206 |
|---|---|
| Call sign | WQSK625 |
| Radio service | LN |
| Status | A |
| Grant date | 2023-09-11 |
| Expiration | 2033-10-21 |
| Frequency range | 918.5 MHz |
| Locations | 1 |
| Representative location | BARRINGTON, COOK, IL |
| Coordinates | 42.1189167, -88.1761111 |
| Source archive | l_LMcomm.zip |
| Dataset refreshed | 2026-08-02 00:44:14 |
Licensee
| Name | GTC SPECTRUM CORPORATION |
|---|---|
| Applicant type | C |
| FRN | 0021843826 |
| Location | Homewood, IL |
| Address | 17641 S Ashland Avenue, Homewood, IL, 60430 |
| Phone | 4384397692 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | LR | 911.50000000 | 1.600000 | 13.000000 | |||
| 2 | 1 | LR | 911.50000000 | 1.600000 | 13.000000 | |||
| 3 | 1 | LR | 911.50000000 | 1.600000 | 13.000000 | |||
| 4 | 1 | LR | 911.50000000 | 1.600000 | 13.000000 | |||
| 5 | 1 | LR | 911.50000000 | 1.600000 | 13.000000 | |||
| 6 | 1 | LR | 911.50000000 | 1.600000 | 13.000000 | |||
| 1 | 1 | LR | 915.00000000 | 1.600000 | 13.000000 | |||
| 2 | 1 | LR | 915.00000000 | 1.600000 | 13.000000 | |||
| 3 | 1 | LR | 915.00000000 | 1.600000 | 13.000000 | |||
| 4 | 1 | LR | 915.00000000 | 1.600000 | 13.000000 | |||
| 5 | 1 | LR | 915.00000000 | 1.600000 | 13.000000 | |||
| 6 | 1 | LR | 915.00000000 | 1.600000 | 13.000000 | |||
| 1 | 1 | LR | 917.00000000 | 1.600000 | 13.000000 | |||
| 2 | 1 | LR | 917.00000000 | 1.600000 | 13.000000 | |||
| 3 | 1 | LR | 917.00000000 | 1.600000 | 13.000000 | |||
| 4 | 1 | LR | 917.00000000 | 1.600000 | 13.000000 | |||
| 5 | 1 | LR | 917.00000000 | 1.600000 | 13.000000 | |||
| 6 | 1 | LR | 917.00000000 | 1.600000 | 13.000000 | |||
| 1 | 1 | LR | 918.50000000 | 1.600000 | 13.000000 | |||
| 2 | 1 | LR | 918.50000000 | 1.600000 | 13.000000 | |||
| 3 | 1 | LR | 918.50000000 | 1.600000 | 13.000000 | |||
| 4 | 1 | LR | 918.50000000 | 1.600000 | 13.000000 | |||
| 5 | 1 | LR | 918.50000000 | 1.600000 | 13.000000 | |||
| 6 | 1 | LR | 918.50000000 | 1.600000 | 13.000000 |
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 | 915.00000000 | 20K0N0N | |
| 2 | 1 | 915.00000000 | 20K0N0N | |
| 3 | 1 | 915.00000000 | 20K0N0N | |
| 4 | 1 | 915.00000000 | 20K0N0N | |
| 5 | 1 | 915.00000000 | 20K0N0N | |
| 6 | 1 | 915.00000000 | 20K0N0N | |
| 1 | 1 | 917.00000000 | 20K0N0N | |
| 2 | 1 | 917.00000000 | 20K0N0N | |
| 3 | 1 | 917.00000000 | 20K0N0N | |
| 4 | 1 | 917.00000000 | 20K0N0N | |
| 5 | 1 | 917.00000000 | 20K0N0N | |
| 6 | 1 | 917.00000000 | 20K0N0N | |
| 1 | 1 | 918.50000000 | 20K0N0N | |
| 2 | 1 | 918.50000000 | 20K0N0N | |
| 3 | 1 | 918.50000000 | 20K0N0N | |
| 4 | 1 | 918.50000000 | 20K0N0N | |
| 5 | 1 | 918.50000000 | 20K0N0N | |
| 6 | 1 | 918.50000000 | 20K0N0N |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | MIDWEST ZONE.EJE, LEITHTON SUB, MP 43.1, BAR, Brinker Rd, BARRINGTON, COOK, IL | 42.11891667, -88.17611111 | 275.000 m | POLE | 3.000 m structure / 3.000 m overall | |
| 2 | T | MIDWEST ZONE.EJE, LEITHTON SUB, MP 60.2, WYE WC Track 1 and 2, MUNDELINE, LAKE, IL | 42.24608333, -87.98491667 | 221.000 m | POLE | 3.000 m structure / 3.000 m overall | |
| 3 | T | MIDWEST ZONE.EJE, LEITHTON SUB, MP 60.2, WYE, 1/4 mile W of Butterfield Rd cross, MUNDELINE, LAKE, IL | 42.24575000, -87.98302778 | 219.800 m | POLE | 3.000 m structure / 3.000 m overall | |
| 4 | T | MIDWEST ZONE.EJE, AEI.MATTESON.STOCKTON 1, GARY, LAKE, IN | 41.63227778, -87.40647222 | 180.400 m | POLE | 4.000 m structure / 4.000 m overall | |
| 5 | T | MIDWEST ZONE.EJE, MATTESON SUB, .23mi E of Dean Mitchell and N Clark Rd, MP 45.6, GARY, LAKE, IN | 41.62547222, -87.38952778 | 183.200 m | POLE | 4.000 m structure / 4.000 m overall | N |
| 6 | T | MIDWEST ZONE.EJE, LEITHTON SUB, MP 46.2, Brinker Rd, BARRINGTON, COOK, IL | 42.11941667, -88.17591667 | 274.000 m | POLE | 2.000 m structure / 2.000 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 | 11.000 | |||||
| 1 | 2 | T | 2.000 m | 0.000 | |||||
| 1 | 3 | T | 2.000 m | 0.000 | |||||
| 1 | 4 | T | 4.000 m | 1.000 | |||||
| 1 | 5 | T | 4.000 m | 0.000 | |||||
| 1 | 6 | T | 2.000 m | -225.000 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 17641 South Ashland Avenue, Homewood, IL | COOK | 7083326750 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2024-10-17 | WQSK625 | LIAUA |
| 2023-09-11 | WQSK625 | LIREN |
| 2023-07-31 | WQSK625 | LETRES |
| 2021-02-03 | WQSK625 | LIAUA |
| 2017-03-28 | WQSK625 | LIAUA |
| 2016-11-22 | WQSK625 | LETCNS |
| 2016-02-22 | WQSK625 | LIMOD |
| 2015-11-13 | WQSK625 | ESUAPR |
| 2014-10-20 | WQSK625 | LIMOD |
| 2014-09-08 | WQSK625 | ESUAPR |
| 2014-07-22 | WQSK625 | LETCNS |
| 2013-10-21 | WQSK625 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 3523206 | 2026-08-02 00:44:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WQSK625 | ULS 3523206 | 2026-08-02 00:44:14 |
| Status | A | ULS 3523206 | 2026-08-02 00:44:14 |
| Service | LN | ULS 3523206 | 2026-08-02 00:44:14 |
| Grant Date | 2023-09-11 | ULS 3523206 | 2026-08-02 00:44:14 |
| Expiration Date | 2033-10-21 | ULS 3523206 | 2026-08-02 00:44:14 |