Universal Licensing System
WRDP544
Ballard Elementary School
License details
| ULS identifier | 4171944 |
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| Call sign | WRDP544 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2019-06-19 |
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| Expiration | 2029-06-19 |
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| Frequency range | 451.2375 - 457.0375 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | Niles, BERRIEN, MI |
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| Coordinates | 41.8162500, -86.2803611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:01 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.23750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 451.31250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 452.03750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 456.31250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 457.03750000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.23750000 | | 7K60F1E |
| 1 | 1 | 451.23750000 | | 11K0F3E |
| 1 | 1 | 451.31250000 | | 11K0F3E |
| 1 | 1 | 451.31250000 | | 7K60F1E |
| 1 | 1 | 452.03750000 | | 11K0F3E |
| 1 | 1 | 452.03750000 | | 7K60F1E |
| 1 | 1 | 456.31250000 | | 11K0F3E |
| 1 | 1 | 456.31250000 | | 7K60F1E |
| 1 | 1 | 457.03750000 | | 7K60F1E |
| 1 | 1 | 457.03750000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Niles, BERRIEN, MI | 41.81625000, -86.28036111 | | | | |
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 |
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| 1 | 1601 Chicago Rd, Niles, MI | BERRIEN | 2696835900 |
License history
| Date | File or call sign | Action |
|---|
| 2019-06-19 | WRDP544 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4171944 | 2026-08-02 01:23:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDP544 | ULS 4171944 | 2026-08-02 01:23:01 |
| Status | A | ULS 4171944 | 2026-08-02 01:23:01 |
| Service | IG | ULS 4171944 | 2026-08-02 01:23:01 |
| Grant Date | 2019-06-19 | ULS 4171944 | 2026-08-02 01:23:01 |
| Expiration Date | 2029-06-19 | ULS 4171944 | 2026-08-02 01:23:01 |