Universal Licensing System
WNTT601
GLENBROOK HIGH SCHOOL
License details
| ULS identifier | 1028844 |
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| Call sign | WNTT601 |
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| Radio service | MW |
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| Status | E |
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| Grant date | 1993-11-29 |
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| Expiration | 1998-11-29 |
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| Frequency range | 22225 MHz |
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| Locations | 2 |
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| Representative location | NORTHBROOK, COOK, IL |
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| Coordinates | 42.1105556, -87.8325556 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:07 |
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Licensee
| Name | GLENBROOK HIGH SCHOOL |
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| Applicant type | G |
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| Location | GLENVIEW, IL |
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| Address | 1835 LANDWEHR RD, GLENVIEW, IL, 60025 |
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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 | 22225.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 22225.00000000 | | 25M0A7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 2300 SHERMER RD, NORTHBROOK, COOK, IL | 42.11055556, -87.83255556 | 198.100 m | | 19.800 m structure / 19.800 m overall | |
| 2 | R | | 42.08861111, -87.85200000 | 207.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | V | 40.3000 | 213.4000 | | |
| 1 | 2 | R | | | | 40.3000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 1999-08-14 | WNTT601 | LICCNV |
| 1993-11-29 | WNTT601 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1028844 | 2026-08-02 02:48:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNTT601 | ULS 1028844 | 2026-08-02 02:48:07 |
| Status | E | ULS 1028844 | 2026-08-02 02:48:07 |
| Service | MW | ULS 1028844 | 2026-08-02 02:48:07 |
| Grant Date | 1993-11-29 | ULS 1028844 | 2026-08-02 02:48:07 |
| Expiration Date | 1998-11-29 | ULS 1028844 | 2026-08-02 02:48:07 |