Universal Licensing System
WQKY681
Kirby School District #140
License details
| ULS identifier | 3142586 |
|---|
| Call sign | WQKY681 |
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| Radio service | MW |
|---|
| Status | E |
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| Grant date | 2009-10-28 |
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| Expiration | 2019-10-28 |
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| Cancellation | 2019-12-28 |
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| Frequency range | 17765 - 19625 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | Tinley Park, COOK, IL |
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| Coordinates | 41.5830833, -87.8150000 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:04 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 4 | FXO | 17765.00000000 | | | | | |
| 1 | 3 | FXO | 19475.00000000 | | | | | |
| 1 | 2 | FXO | 19575.00000000 | | | | | |
| 1 | 1 | FXO | 19625.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 4 | 17765.00000000 | | 50M0W7D |
| 1 | 3 | 19475.00000000 | | 50M0D7W |
| 1 | 2 | 19575.00000000 | | 50M0D7W |
| 1 | 1 | 19625.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 17000 S 80th Ave, Tinley Park, COOK, IL | 41.58308333, -87.81500000 | 212.800 m | BTWR | 10.000 m structure / 18.500 m overall | N |
| 2 | R | | 41.58408333, -87.79652778 | 212.400 m | | | |
| 3 | R | | 41.57219444, -87.82330556 | 216.400 m | | | |
| 4 | R | | 41.59600000, -87.80913889 | 212.400 m | | | |
| 5 | R | | 41.57111111, -87.79933333 | 213.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES, INC HP2-18 | | V | 38.6000 | 85.9000 | | |
| 1 | 2 | R | RADIO WAVES, INC HP2-18 | | | 38.6000 | 0.0000 | | |
| 1 | 3 | R | RADIO WAVES, INC HP2-18 | | | 38.6000 | 0.0000 | | |
| 1 | 4 | R | RADIO WAVES, INC HP2-18 | | | 38.6000 | 0.0000 | | |
| 1 | 5 | R | RADIO WAVES, INC HP2-18 | | | 38.6000 | 0.0000 | | |
| 2 | 1 | T | RADIO WAVES, INC HP2-18 | | H | 38.6000 | 209.8000 | | |
| 3 | 1 | T | RADIO WAVES, INC HP2-18 | | V | 38.6000 | 18.8000 | | |
| 4 | 1 | T | RADIO WAVES, INC HP2-18 | | V | 38.6000 | 135.5000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2019-12-28 | WQKY681 | LIEXP |
| 2019-10-18 | WQKY681 | ESURNW |
| 2019-09-28 | WQKY681 | ESURNW |
| 2019-08-29 | WQKY681 | ESURNW |
| 2019-08-05 | WQKY681 | LETRES |
| 2019-07-30 | WQKY681 | ESURNW |
| 2011-01-25 | WQKY681 | LETCNS |
| 2010-04-26 | WQKY681 | LIMOD |
| 2009-10-28 | WQKY681 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3142586 | 2026-08-02 02:43:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQKY681 | ULS 3142586 | 2026-08-02 02:43:04 |
| Status | E | ULS 3142586 | 2026-08-02 02:43:04 |
| Service | MW | ULS 3142586 | 2026-08-02 02:43:04 |
| Grant Date | 2009-10-28 | ULS 3142586 | 2026-08-02 02:43:04 |
| Expiration Date | 2019-10-28 | ULS 3142586 | 2026-08-02 02:43:04 |
| Cancellation Date | 2019-12-28 | ULS 3142586 | 2026-08-02 02:43:04 |