Universal Licensing System
WSFS471
Midwestern University
License details
| ULS identifier | 5042974 |
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| Call sign | WSFS471 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2024-11-05 |
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| Expiration | 2034-11-05 |
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| Frequency range | 72.1 - 72.38 MHz (5 frequencies) |
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| Locations | 4 |
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| Representative location | Downers Grove, DUPAGE, IL |
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| Coordinates | 41.8277222, -88.0000833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:20 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 72.10000000 | | | 1.000000 | 1.000000 | |
| 4 | 1 | MO | 72.12000000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 72.18000000 | | | 1.000000 | 1.000000 | |
| 3 | 1 | FXO | 72.20000000 | | | 12.000000 | 10.000000 | |
| 2 | 1 | FXO | 72.38000000 | | | 12.000000 | 10.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 72.10000000 | | 20K0F1D |
| 4 | 1 | 72.12000000 | | 20K0F1D |
| 1 | 1 | 72.18000000 | | 20K0F1D |
| 3 | 1 | 72.20000000 | | 20K0F1D |
| 2 | 1 | 72.38000000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Downers Grove, DUPAGE, IL | 41.82772222, -88.00008333 | | | | |
| 2 | T | 555 31st Street, Downers Grove, DUPAGE, IL | 41.82772222, -88.00008333 | 213.000 m | BMAST | 24.300 m structure / 27.900 m overall | |
| 3 | T | 3450 Lacey Road, Downers Grove, DUPAGE, IL | 41.82447222, -88.03088889 | 229.000 m | BMAST | 24.400 m structure / 28.000 m overall | |
| 4 | T | Downers Grove, DUPAGE, IL | 41.82447222, -88.03088889 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
| 1 | 2 | T | | 27.900 m | | | | 25.400 | |
| 1 | 3 | T | | 28.000 m | | | | 37.900 | |
| 1 | 4 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 555 31st St, Downers Grove, IL | DUPAGE | 6305156338 |
| 2 | 3450 Lacey Road - Midwestern University Multispecialty Clinic, Downers Grove, IL | DUPAGE | 6305156338 |
License history
| Date | File or call sign | Action |
|---|
| 2024-11-05 | WSFS471 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5042974 | 2026-08-02 01:25:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSFS471 | ULS 5042974 | 2026-08-02 01:25:20 |
| Status | A | ULS 5042974 | 2026-08-02 01:25:20 |
| Service | IG | ULS 5042974 | 2026-08-02 01:25:20 |
| Grant Date | 2024-11-05 | ULS 5042974 | 2026-08-02 01:25:20 |
| Expiration Date | 2034-11-05 | ULS 5042974 | 2026-08-02 01:25:20 |