Universal Licensing System
WQTJ678
GTC SPECTRUM CORPORATION
License details
| ULS identifier | 3563433 |
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| Call sign | WQTJ678 |
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| Radio service | LN |
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| Status | A |
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| Grant date | 2024-01-30 |
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| Expiration | 2034-02-19 |
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| Frequency range | 911.5 - 918.5 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | East Chicago, LAKE, IN |
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| Coordinates | 41.6172222, -87.4323333 |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-02 00:44:14 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | LR | 911.50000000 | | | 1.600000 | 28.000000 | |
| 2 | 1 | LR | 911.50000000 | | | 1.600000 | 28.000000 | |
| 1 | 1 | LR | 915.00000000 | | | 1.600000 | 28.000000 | |
| 2 | 1 | LR | 915.00000000 | | | 1.600000 | 28.000000 | |
| 1 | 1 | LR | 917.00000000 | | | 1.600000 | 28.000000 | |
| 2 | 1 | LR | 917.00000000 | | | 1.600000 | 28.000000 | |
| 1 | 1 | LR | 918.50000000 | | | 1.600000 | 28.000000 | |
| 2 | 1 | LR | 918.50000000 | | | 1.600000 | 28.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 911.50000000 | | 20K0N0N |
| 2 | 1 | 911.50000000 | | 20K0N0N |
| 1 | 1 | 915.00000000 | | 20K0N0N |
| 2 | 1 | 915.00000000 | | 20K0N0N |
| 1 | 1 | 917.00000000 | | 20K0N0N |
| 2 | 1 | 917.00000000 | | 20K0N0N |
| 1 | 1 | 918.50000000 | | 20K0N0N |
| 2 | 1 | 918.50000000 | | 20K0N0N |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Midwest.EJE Zone, Matteson Sub, Int of Cline and Gary Ave at Tracks, MP 43.46, East Chicago, LAKE, IN | 41.61722222, -87.43233333 | 179.000 m | POLE | 2.400 m structure / 2.400 m overall | |
| 2 | T | Midwest.EJE Zone. Matteson Sub, 140' NW of N Clark Rd at Tracks, MP 44.3, Gary, LAKE, IN | 41.61666667, -87.39430556 | 180.000 m | PIPE | 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 | | | | -180.000 | |
| 1 | 2 | T | | 2.000 m | | | | -181.000 | |
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 | WQTJ678 | LIAUA |
| 2024-01-30 | WQTJ678 | LIREN |
| 2023-11-27 | WQTJ678 | LETRES |
| 2021-02-03 | WQTJ678 | LIAUA |
| 2017-03-28 | WQTJ678 | LIAUA |
| 2014-11-18 | WQTJ678 | LETCNS |
| 2014-09-09 | WQTJ678 | LIMOD |
| 2014-08-13 | WQTJ678 | ESUAPR |
| 2014-02-19 | WQTJ678 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3563433 | 2026-08-02 00:44:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQTJ678 | ULS 3563433 | 2026-08-02 00:44:14 |
| Status | A | ULS 3563433 | 2026-08-02 00:44:14 |
| Service | LN | ULS 3563433 | 2026-08-02 00:44:14 |
| Grant Date | 2024-01-30 | ULS 3563433 | 2026-08-02 00:44:14 |
| Expiration Date | 2034-02-19 | ULS 3563433 | 2026-08-02 00:44:14 |