Universal Licensing System
WRDF526
MOUNT PROSPECT SCHOOL DISTRICT 57
License details
| ULS identifier | 4150287 |
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| Call sign | WRDF526 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2019-04-17 |
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| Expiration | 2029-04-17 |
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| Frequency range | 462.925 MHz |
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| Locations | 1 |
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| Representative location | MOUNT PROSPECT, COOK, IL |
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| Coordinates | 42.0563611, -87.9317778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:42 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FB | 462.92500000 | | | 6.000000 | 6.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 462.92500000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 300 E COUNCIL TRAIL, MOUNT PROSPECT, COOK, IL | 42.05636111, -87.93177778 | 201.000 m | B | 9.000 m structure / 9.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 4.000 m | | | | -2.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 300 E COUNCIL TRAIL, MOUNT PROSPECT, IL | COOK | 8473947300 |
License history
| Date | File or call sign | Action |
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| 2019-04-17 | WRDF526 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4150287 | 2026-08-02 01:22:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRDF526 | ULS 4150287 | 2026-08-02 01:22:42 |
| Status | A | ULS 4150287 | 2026-08-02 01:22:42 |
| Service | IG | ULS 4150287 | 2026-08-02 01:22:42 |
| Grant Date | 2019-04-17 | ULS 4150287 | 2026-08-02 01:22:42 |
| Expiration Date | 2029-04-17 | ULS 4150287 | 2026-08-02 01:22:42 |