Universal Licensing System
WQAL677
West Northfield School Dist. 31
License details
| ULS identifier | 2632497 |
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| Call sign | WQAL677 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2014-04-01 |
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| Expiration | 2024-06-29 |
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| Cancellation | 2024-08-31 |
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| Frequency range | 72.1 MHz |
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| Locations | 1 |
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| Representative location | Northbrook, COOK, IL |
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| Coordinates | 42.0886944, -87.8592500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:48 |
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Licensee
| Name | West Northfield School Dist. 31 |
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| Applicant type | G |
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| FRN | 0010481356 |
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| Location | Northbrook, IL |
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| Address | 3131 Techny Road, Northbrook, IL, 60062 |
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| Phone | 8473134413 |
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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 | 72.10000000 | | | 0.700000 | 0.500000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 72.10000000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | Northbrook, COOK, IL | 42.08869444, -87.85925000 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1919 Landwchr Road, Glenview, IL | COOK | 8472726880 |
License history
| Date | File or call sign | Action |
|---|
| 2024-08-31 | WQAL677 | LIEXP |
| 2014-04-01 | WQAL677 | LIREN |
| 2014-03-31 | WQAL677 | ESCAPR |
| 2010-11-24 | WQAL677 | LTSAPR |
| 2010-11-24 | WQAL677 | LIAUA |
| 2005-03-28 | WQAL677 | LETCNS |
| 2004-06-29 | WQAL677 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 2632497 | 2026-08-02 01:16:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQAL677 | ULS 2632497 | 2026-08-02 01:16:48 |
| Status | E | ULS 2632497 | 2026-08-02 01:16:48 |
| Service | IG | ULS 2632497 | 2026-08-02 01:16:48 |
| Grant Date | 2014-04-01 | ULS 2632497 | 2026-08-02 01:16:48 |
| Expiration Date | 2024-06-29 | ULS 2632497 | 2026-08-02 01:16:48 |
| Cancellation Date | 2024-08-31 | ULS 2632497 | 2026-08-02 01:16:48 |