Universal Licensing System
WPYB477
Deerfield High School (Township Dist. 113)
License details
| ULS identifier | 2532235 |
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| Call sign | WPYB477 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2013-11-19 |
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| Expiration | 2023-07-15 |
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| Cancellation | 2023-09-16 |
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| Frequency range | 72.1 - 72.18 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | Deerfield, LAKE, IL |
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| Coordinates | 42.1863889, -87.8529167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:17 |
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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 | | | 0.700000 | 0.500000 | |
| 2 | 1 | FXO | 72.14000000 | | | 2.000000 | 1.500000 | |
| 1 | 1 | MO | 72.18000000 | | | 0.700000 | 0.500000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 72.10000000 | | 20K0F1D |
| 2 | 1 | 72.14000000 | | 20K0F1D |
| 1 | 1 | 72.18000000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Deerfield, LAKE, IL | 42.18652778, -87.85291667 | | | | N |
| 2 | T | 1959 Waukegan Road, Deerfield, LAKE, IL | 42.18638889, -87.85291667 | 201.000 m | BMAST | 13.700 m structure / 15.300 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
| 1 | 2 | T | | 15.300 m | | | | 16.200 | |
Control points
| Number | Address | County | Phone |
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| 1 | 1959 Waukegan Road, Deerfield, IL | LAKE | 8474058376 |
License history
| Date | File or call sign | Action |
|---|
| 2023-09-16 | WPYB477 | LIEXP |
| 2023-07-05 | WPYB477 | ESURNW |
| 2023-05-16 | WPYB477 | ESURNW |
| 2023-04-24 | WPYB477 | LETRES |
| 2023-04-16 | WPYB477 | ESURNW |
| 2013-11-19 | WPYB477 | LIREN |
| 2013-07-18 | WPYB477 | LTSAPR |
| 2013-04-22 | WPYB477 | LETRES |
| 2013-03-27 | WPYB477 | LIMOD |
| 2012-12-05 | WPYB477 | LTSAPR |
| 2004-04-12 | WPYB477 | LETCNS |
| 2003-07-15 | WPYB477 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2532235 | 2026-08-02 01:25:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPYB477 | ULS 2532235 | 2026-08-02 01:25:17 |
| Status | E | ULS 2532235 | 2026-08-02 01:25:17 |
| Service | IG | ULS 2532235 | 2026-08-02 01:25:17 |
| Grant Date | 2013-11-19 | ULS 2532235 | 2026-08-02 01:25:17 |
| Expiration Date | 2023-07-15 | ULS 2532235 | 2026-08-02 01:25:17 |
| Cancellation Date | 2023-09-16 | ULS 2532235 | 2026-08-02 01:25:17 |