Universal Licensing System
KSU266
HOMEWOOD FLOSSMOOR HIGH SCHOOL
License details
| ULS identifier | 1638484 |
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| Call sign | KSU266 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2024-04-10 |
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| Expiration | 2034-04-25 |
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| Frequency range | 464.575 - 469.775 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | FLOSSMOOR, COOK, IL |
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| Coordinates | 41.5453056, -87.6917222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:10 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 464.57500000 | | | 25.000000 | 45.000000 | |
| 1 | 1 | FB2 | 464.77500000 | | | 10.000000 | 18.000000 | |
| 2 | 1 | MO | 469.57500000 | | | 25.000000 | 38.000000 | |
| 2 | 1 | MO | 469.77500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.57500000 | | 11K3F3E |
| 1 | 1 | 464.77500000 | | 11K3F3E |
| 2 | 1 | 469.57500000 | | 11K3F3E |
| 2 | 1 | 469.77500000 | | 11K3F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 999 KEDZIE AVE, FLOSSMOOR, COOK, IL | 41.54530556, -87.69172222 | 210.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 27.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 999 KEDZIE AVE, FLOSSMOOR, IL | | 3127993999 |
License history
| Date | File or call sign | Action |
|---|
| 2024-04-10 | KSU266 | LIREN |
| 2014-04-02 | KSU266 | LIRMD |
| 2014-04-02 | KSU266 | LTSAPR |
| 2014-04-02 | KSU266 | LIREN |
| 2014-01-27 | KSU266 | LETRES |
| 2011-06-01 | KSU266 | LIMOD |
| 2011-04-20 | KSU266 | LTSAPR |
| 2004-08-19 | KSU266 | LIREN |
| 2004-05-13 | KSU266 | LTSFRN |
| 2004-05-13 | KSU266 | LTSAPR |
| 2004-02-02 | KSU266 | LETRES |
| 2001-11-02 | KSU266 | AUDOPR |
| 2000-11-23 | KSU266 | LICCNV |
| 1999-03-26 | KSU266 | LIREN |
| 1999-03-26 | KSU266 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1638484 | 2026-08-02 01:10:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KSU266 | ULS 1638484 | 2026-08-02 01:10:10 |
| Status | A | ULS 1638484 | 2026-08-02 01:10:10 |
| Service | IG | ULS 1638484 | 2026-08-02 01:10:10 |
| Grant Date | 2024-04-10 | ULS 1638484 | 2026-08-02 01:10:10 |
| Expiration Date | 2034-04-25 | ULS 1638484 | 2026-08-02 01:10:10 |