Universal Licensing System
WSDP789
Charter School of the Dunes
License details
| ULS identifier | 4975930 |
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| Call sign | WSDP789 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2024-07-03 |
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| Expiration | 2034-07-03 |
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| Frequency range | 452.35 - 461.625 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | GARY, LAKE, IN |
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| Coordinates | 41.5962500, -87.2489167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:31 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.50000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.97500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.35000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.65000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.97500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.35000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 461.62500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.50000000 | | 11K2F3E |
| 1 | 1 | 451.97500000 | | 11K2F3E |
| 1 | 1 | 452.35000000 | | 11K2F3E |
| 1 | 1 | 452.65000000 | | 11K2F3E |
| 1 | 1 | 452.97500000 | | 11K2F3E |
| 1 | 1 | 457.35000000 | | 11K2F3E |
| 1 | 1 | 461.62500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | GARY, LAKE, IN | 41.59625000, -87.24891667 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 7300 MELTON RD, GARY, IN | LAKE | 2199399690 |
License history
| Date | File or call sign | Action |
|---|
| 2025-04-01 | WSDP789 | LETCNS |
| 2024-07-03 | WSDP789 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4975930 | 2026-08-02 01:24:31 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSDP789 | ULS 4975930 | 2026-08-02 01:24:31 |
| Status | A | ULS 4975930 | 2026-08-02 01:24:31 |
| Service | IG | ULS 4975930 | 2026-08-02 01:24:31 |
| Grant Date | 2024-07-03 | ULS 4975930 | 2026-08-02 01:24:31 |
| Expiration Date | 2034-07-03 | ULS 4975930 | 2026-08-02 01:24:31 |