Universal Licensing System
WROS483
Lake Ridge Schools
License details
| ULS identifier | 4528408 |
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| Call sign | WROS483 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-11-30 |
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| Expiration | 2031-11-30 |
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| Frequency range | 72.18 - 72.34 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Gary, LAKE, IN |
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| Coordinates | 41.5438333, -87.3813889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:58 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 72.18000000 | | | 0.700000 | 0.700000 | |
| 2 | 1 | MO | 72.34000000 | | | 0.700000 | 0.700000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 72.18000000 | | 20K0F1D |
| 2 | 1 | 72.34000000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Gary, LAKE, IN | 41.54383333, -87.38138889 | | | | |
| 2 | T | Gary, LAKE, IN | 41.57144444, -87.41244444 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3601 w 41th Avenue, Gary, IN | LAKE | 2197897826 |
| 2 | 7201 W 24th Avenue, Gary, IN | LAKE | 2198381819 |
License history
| Date | File or call sign | Action |
|---|
| 2022-10-13 | WROS483 | LETCNS |
| 2021-11-30 | WROS483 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4528408 | 2026-08-02 01:22:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WROS483 | ULS 4528408 | 2026-08-02 01:22:58 |
| Status | A | ULS 4528408 | 2026-08-02 01:22:58 |
| Service | IG | ULS 4528408 | 2026-08-02 01:22:58 |
| Grant Date | 2021-11-30 | ULS 4528408 | 2026-08-02 01:22:58 |
| Expiration Date | 2031-11-30 | ULS 4528408 | 2026-08-02 01:22:58 |