Universal Licensing System
WPRJ457
CHICAGO MILITARY ACADEMY
License details
| ULS identifier | 1831535 |
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| Call sign | WPRJ457 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 2000-10-13 |
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| Expiration | 2005-10-13 |
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| Cancellation | 2004-06-10 |
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| Frequency range | 456.425 - 467.45 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | COOK, IL |
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| Coordinates | 41.8305833, -87.6192222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:10 |
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Licensee
| Name | CHICAGO MILITARY ACADEMY |
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| Applicant type | G |
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| Location | CHICAGO, IL |
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| Address | 3519 S GILES, CHICAGO, IL, 60653 |
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| Phone | 7735349750 |
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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 | MO | 456.42500000 | | | 4.000000 | | |
| 1 | 1 | MO | 457.72500000 | | | 4.000000 | | |
| 1 | 1 | MO | 467.40000000 | | | 4.000000 | | |
| 1 | 1 | MO | 467.45000000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 456.42500000 | | 20K0F3E |
| 1 | 1 | 457.72500000 | | 20K0F3E |
| 1 | 1 | 467.40000000 | | 20K0F3E |
| 1 | 1 | 467.45000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | COOK, IL | 41.83058333, -87.61922222 | | | | |
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 | 3519 S GILES, CHICAGO, IL | | 7735349750 |
License history
| Date | File or call sign | Action |
|---|
| 2004-06-23 | WPRJ457 | PNACT |
| 2004-06-10 | WPRJ457 | LITERM |
| 2004-06-10 | WPRJ457 | LETACS |
| 2000-11-23 | WPRJ457 | LICCNV |
| 2000-10-13 | WPRJ457 | AUTHPR |
| 2000-10-13 | WPRJ457 | LIISS |
| WPRJ457 | AUDCAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1831535 | 2026-08-02 01:27:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPRJ457 | ULS 1831535 | 2026-08-02 01:27:10 |
| Status | T | ULS 1831535 | 2026-08-02 01:27:10 |
| Service | IG | ULS 1831535 | 2026-08-02 01:27:10 |
| Grant Date | 2000-10-13 | ULS 1831535 | 2026-08-02 01:27:10 |
| Expiration Date | 2005-10-13 | ULS 1831535 | 2026-08-02 01:27:10 |
| Cancellation Date | 2004-06-10 | ULS 1831535 | 2026-08-02 01:27:10 |