Universal Licensing System
WQSK642
License details
| ULS identifier | 3523223 |
|---|---|
| Call sign | WQSK642 |
| Radio service | LN |
| Status | A |
| Grant date | 2023-09-11 |
| Expiration | 2033-10-21 |
| Frequency range | 911.5 - 921.5 MHz (5 frequencies) |
| Locations | 1 |
| Representative location | ROCKDALE, DUBUQUE, IA |
| Coordinates | 42.4682778, -90.6654444 |
| 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 | |||
| 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 | |||
| 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 | |||
| 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 | |||
| 3 | 1 | LR | 921.50000000 | 1.600000 | 13.000000 | |||
| 4 | 1 | LR | 921.50000000 | 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 | |
| 1 | 1 | 915.00000000 | 20K0N0N | |
| 2 | 1 | 915.00000000 | 20K0N0N | |
| 3 | 1 | 915.00000000 | 20K0N0N | |
| 4 | 1 | 915.00000000 | 20K0N0N | |
| 1 | 1 | 917.00000000 | 20K0N0N | |
| 2 | 1 | 917.00000000 | 20K0N0N | |
| 3 | 1 | 917.00000000 | 20K0N0N | |
| 4 | 1 | 917.00000000 | 20K0N0N | |
| 1 | 1 | 918.50000000 | 20K0N0N | |
| 2 | 1 | 918.50000000 | 20K0N0N | |
| 3 | 1 | 918.50000000 | 20K0N0N | |
| 4 | 1 | 918.50000000 | 20K0N0N | |
| 3 | 1 | 921.50000000 | 20K0N0N | |
| 4 | 1 | 921.50000000 | 20K0N0N |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | IOWA ZONE, DUBUQUE SUB, MP 185.75, DUBUQUE, ROCKDALE, DUBUQUE, IA | 42.46827778, -90.66544444 | 187.000 m | POLE | 4.000 m structure / 4.000 m overall | |
| 2 | T | IOWA ZONE, DUBUQUE SUB, MP 271.3, WATERLOO E, WATERLOO, BLACK HAWK, IA | 42.47188889, -92.25783333 | 263.100 m | POLE | 4.000 m structure / 4.000 m overall | |
| 3 | T | IOWA ZONE, FREEPORT SUB, MP 11.6, HAWTHORNE W1, W2, BERWYN, COOK, IL | 41.84163889, -87.80108333 | 188.900 m | POLE | 4.000 m structure / 4.000 m overall | |
| 4 | T | IOWA ZONE, FREEPORT SUB, MP 8.3, HAWTHORNE IOA, IOB, CHICAGO, COOK, IL | 41.83283333, -87.74205556 | 183.500 m | POLE | 4.000 m structure / 4.000 m overall |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 4.000 m | -55.000 | |||||
| 1 | 2 | T | 4.000 m | -9.000 | |||||
| 1 | 3 | T | 4.000 m | 2.000 | |||||
| 1 | 4 | T | 4.000 m | 2.000 |
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 | WQSK642 | LIAUA |
| 2023-09-11 | WQSK642 | LIREN |
| 2023-07-31 | WQSK642 | LETRES |
| 2021-02-03 | WQSK642 | LIAUA |
| 2017-03-28 | WQSK642 | LIAUA |
| 2014-07-22 | WQSK642 | LETCNS |
| 2013-10-21 | WQSK642 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 3523223 | 2026-08-02 00:44:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WQSK642 | ULS 3523223 | 2026-08-02 00:44:14 |
| Status | A | ULS 3523223 | 2026-08-02 00:44:14 |
| Service | LN | ULS 3523223 | 2026-08-02 00:44:14 |
| Grant Date | 2023-09-11 | ULS 3523223 | 2026-08-02 00:44:14 |
| Expiration Date | 2033-10-21 | ULS 3523223 | 2026-08-02 00:44:14 |