Universal Licensing System
WLO823
GLENBROOK HIGH SCHOOL DISTRICT
License details
| ULS identifier | 996239 |
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| Call sign | WLO823 |
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| Radio service | AS |
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| Status | C |
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| Grant date | 1989-04-17 |
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| Expiration | 2020-12-01 |
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| Cancellation | 2017-06-21 |
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| Frequency range | 946.5 MHz |
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| Locations | 1 |
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| Representative location | GLENVIEW, COOK, IL |
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| Coordinates | 42.0888889, -87.8517222 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:30 |
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Licensee
| Name | GLENBROOK HIGH SCHOOL DISTRICT |
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| Applicant type | C |
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| FRN | 0002834992 |
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| Location | GLENVIEW, IL |
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| Address | 1835 LANDWEHR RD, GLENVIEW, IL, 600251289 |
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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 | FXO | 946.50000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 946.50000000 | | 500KF9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 4000 W LAKE AVE, GLENVIEW, COOK, IL | 42.08888889, -87.85172222 | 206.700 m | | 14.300 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | | 123.0000 | | |
| 2 | 1 | R | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2017-06-22 | WLO823 | LICAN |
| 2012-11-28 | WLO823 | PNACT |
| 2012-11-27 | WLO823 | AUTHPR |
| 2012-11-24 | WLO823 | LIREN |
| 2005-06-01 | WLO823 | PNACT |
| 2005-05-28 | WLO823 | AUTHPR |
| 2005-05-27 | WLO823 | LIREN |
| 2004-12-08 | WLO823 | PNACT |
| 2004-11-30 | WLO823 | AUTHPR |
| 2004-11-29 | WLO823 | LIREN |
| 2003-01-29 | WLO823 | PNACT |
| 2003-01-22 | WLO823 | AUTHPR |
| 2003-01-21 | WLO823 | LIMOD |
| 1999-08-14 | WLO823 | LICCNV |
| 1998-11-23 | WLO823 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 996239 | 2026-08-02 02:45:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WLO823 | ULS 996239 | 2026-08-02 02:45:30 |
| Status | C | ULS 996239 | 2026-08-02 02:45:30 |
| Service | AS | ULS 996239 | 2026-08-02 02:45:30 |
| Grant Date | 1989-04-17 | ULS 996239 | 2026-08-02 02:45:30 |
| Expiration Date | 2020-12-01 | ULS 996239 | 2026-08-02 02:45:30 |
| Cancellation Date | 2017-06-21 | ULS 996239 | 2026-08-02 02:45:30 |