Universal Licensing System
WSDD678
Dekalb Community Unified School District #428
License details
| ULS identifier | 4959856 |
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| Call sign | WSDD678 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2024-05-31 |
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| Expiration | 2034-05-31 |
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| Frequency range | 72.12 - 72.3 MHz (3 frequencies) |
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| Locations | 3 |
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| Representative location | DeKalb, DEKALB, IL |
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| Coordinates | 41.9549722, -88.7585556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:19:19 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 72.12000000 | | | 1.000000 | 1.000000 | |
| 2 | 1 | FXO | 72.22000000 | | | 2.000000 | 1.500000 | |
| 3 | 1 | MO | 72.30000000 | | | 1.000000 | 1.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 72.12000000 | | 20K0F1D |
| 2 | 1 | 72.22000000 | | 20K0F1D |
| 3 | 1 | 72.30000000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Cortland, DEKALB, IL | 41.90469444, -88.68791667 | | | | |
| 2 | T | 501 W. Dresser Road, DeKalb, DEKALB, IL | 41.95497222, -88.75855556 | 270.000 m | BMAST | 19.800 m structure / 21.300 m overall | |
| 3 | T | DeKalb, DEKALB, IL | 41.95497222, -88.75855556 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
| 1 | 2 | T | | 21.300 m | | | | 25.500 | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 370 E. Lexington Ave. - Cortland Elementary School, Cortland, IL | DEKALB | 8159014341 |
| 2 | 501 W. Dresser Rd. - DeKalb High School, DeKalb, IL | DEKALB | 8159014341 |
License history
| Date | File or call sign | Action |
|---|
| 2024-05-31 | WSDD678 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4959856 | 2026-08-02 01:19:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSDD678 | ULS 4959856 | 2026-08-02 01:19:19 |
| Status | A | ULS 4959856 | 2026-08-02 01:19:19 |
| Service | IG | ULS 4959856 | 2026-08-02 01:19:19 |
| Grant Date | 2024-05-31 | ULS 4959856 | 2026-08-02 01:19:19 |
| Expiration Date | 2034-05-31 | ULS 4959856 | 2026-08-02 01:19:19 |