Universal Licensing System
WROZ918
Duneland School District
License details
| ULS identifier | 4540514 |
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| Call sign | WROZ918 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-01-06 |
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| Expiration | 2032-01-06 |
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| Frequency range | 72.1 - 72.22 MHz (3 frequencies) |
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| Locations | 3 |
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| Representative location | Chesterton, PORTER, IN |
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| Coordinates | 41.6164444, -87.0193333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:09 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 72.10000000 | | | 1.000000 | 1.000000 | |
| 2 | 1 | MO | 72.14000000 | | | 1.000000 | 1.000000 | |
| 3 | 1 | MO | 72.22000000 | | | 1.000000 | 1.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 72.10000000 | | 20K0F1D |
| 2 | 1 | 72.14000000 | | 20K0F1D |
| 3 | 1 | 72.22000000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Chesterton, PORTER, IN | 41.61644444, -87.01933333 | | | | |
| 2 | T | Chesterton, PORTER, IN | 41.60811111, -87.06033333 | | | | |
| 3 | T | Chesterton, PORTER, IN | 41.60855556, -87.06100000 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2500 Indian Boundary Rd. Brummitt ES, Chesterton, IN | PORTER | 2199833615 |
| 2 | 657 Morgan Ave. Chesterton MS, Chesterton, IN | PORTER | 2199833615 |
| 3 | 651 Morgan Ave. Chesterton MS - 651, Chesterton, IN | PORTER | 2199833615 |
License history
| Date | File or call sign | Action |
|---|
| 2022-01-06 | WROZ918 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4540514 | 2026-08-02 01:26:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WROZ918 | ULS 4540514 | 2026-08-02 01:26:09 |
| Status | A | ULS 4540514 | 2026-08-02 01:26:09 |
| Service | IG | ULS 4540514 | 2026-08-02 01:26:09 |
| Grant Date | 2022-01-06 | ULS 4540514 | 2026-08-02 01:26:09 |
| Expiration Date | 2032-01-06 | ULS 4540514 | 2026-08-02 01:26:09 |