Universal Licensing System
WPPE237
RIVER FOREST SCHOOLS
License details
| ULS identifier | 1835021 |
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| Call sign | WPPE237 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2004-08-11 |
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| Expiration | 2014-11-05 |
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| Cancellation | 2015-01-10 |
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| Frequency range | 451.3375 - 456.3375 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | COOK, IL |
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| Coordinates | 41.8880833, -87.8236667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:20 |
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Licensee
| Name | RIVER FOREST SCHOOLS |
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| Applicant type | G |
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| FRN | 0010919165 |
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| Location | RIVER FOREST, IL |
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| Address | 7776 W LAKE ST, RIVER FOREST, IL, 60305 |
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| Phone | 7087718282 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.33750000 | | | 2.000000 | | |
| 1 | 1 | MO | 456.33750000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.33750000 | | 11K2F3E |
| 1 | 1 | 456.33750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | COOK, IL | 41.88808333, -87.82366667 | | | | |
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 | 7776 W LAKE ST, RIVER FOREST, IL | COOK | 7087718282 |
License history
| Date | File or call sign | Action |
|---|
| 2015-01-10 | WPPE237 | LIEXP |
| 2014-08-11 | WPPE237 | LETRES |
| 2004-08-13 | WPPE237 | LTSAPR |
| 2004-08-11 | WPPE237 | LIREN |
| 2004-08-11 | WPPE237 | LIAUA |
| 2004-08-09 | WPPE237 | LETRES |
| 2004-05-14 | WPPE237 | LTSFRN |
| 2001-10-30 | WPPE237 | AUDOPR |
| 2000-11-23 | WPPE237 | LICCNV |
| 1999-11-17 | WPPE237 | AUTHPR |
| 1999-11-05 | WPPE237 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1835021 | 2026-08-02 01:17:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPPE237 | ULS 1835021 | 2026-08-02 01:17:20 |
| Status | E | ULS 1835021 | 2026-08-02 01:17:20 |
| Service | IG | ULS 1835021 | 2026-08-02 01:17:20 |
| Grant Date | 2004-08-11 | ULS 1835021 | 2026-08-02 01:17:20 |
| Expiration Date | 2014-11-05 | ULS 1835021 | 2026-08-02 01:17:20 |
| Cancellation Date | 2015-01-10 | ULS 1835021 | 2026-08-02 01:17:20 |