Universal Licensing System
WQZN742
Spectrum Holding Company LLC
License details
| ULS identifier | 3932798 |
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| Call sign | WQZN742 |
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| Radio service | YG |
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| Status | A |
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| Grant date | 2017-06-20 |
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| Expiration | 2027-06-20 |
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| Frequency range | 451.725 - 457.1 MHz (4 frequencies) |
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| Locations | 4 |
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| Representative location | HAMMOND - 2ND, LAKE, IN |
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| Coordinates | 41.5969722, -87.4791944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:20:34 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | FB6 | 451.72500000 | | | 40.000000 | 150.000000 | |
| 1 | 1 | FB6 | 452.10000000 | | | 40.000000 | 150.000000 | |
| 4 | 1 | MO6 | 456.72500000 | | | 40.000000 | 45.000000 | |
| 2 | 1 | MO6 | 457.10000000 | | | 40.000000 | 45.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 451.72500000 | | 7K60FXE |
| 3 | 1 | 451.72500000 | | 7K60FXD |
| 1 | 1 | 452.10000000 | | 7K60FXE |
| 1 | 1 | 452.10000000 | | 7K60FXD |
| 4 | 1 | 456.72500000 | | 7K60FXD |
| 4 | 1 | 456.72500000 | | 7K60FXE |
| 2 | 1 | 457.10000000 | | 7K60FXD |
| 2 | 1 | 457.10000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 6405 OLCOTT AVE., HAMMOND - 2ND, LAKE, IN | 41.59697222, -87.47919444 | 182.000 m | GTOWER | 123.000 m structure / 123.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | 5500 West, 147 Ave., CEDAR LAKE, LAKE, IN | 41.35277778, -87.40336111 | 216.000 m | LTOWER | 151.000 m structure / 152.000 m overall | |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 106.700 m | | | | 106.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 152.000 m | | | | 157.000 | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 655 Calument Avenue, Valparaiso, IN | PORTER | 2194763667 |
License history
| Date | File or call sign | Action |
|---|
| 2020-06-19 | WQZN742 | LIAUA |
| 2018-10-03 | WQZN742 | LIAUA |
| 2018-03-20 | WQZN742 | LETCNS |
| 2017-08-25 | WQZN742 | LIAUA |
| 2017-06-20 | WQZN742 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3932798 | 2026-08-02 01:20:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQZN742 | ULS 3932798 | 2026-08-02 01:20:34 |
| Status | A | ULS 3932798 | 2026-08-02 01:20:34 |
| Service | YG | ULS 3932798 | 2026-08-02 01:20:34 |
| Grant Date | 2017-06-20 | ULS 3932798 | 2026-08-02 01:20:34 |
| Expiration Date | 2027-06-20 | ULS 3932798 | 2026-08-02 01:20:34 |