Universal Licensing System
WIK908
First Student Inc
License details
| ULS identifier | 1767748 |
|---|
| Call sign | WIK908 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2021-07-09 |
|---|
| Expiration | 2031-06-25 |
|---|
| Frequency range | 472.7375 - 475.7375 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.8958333, -87.6225000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:24 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 4 | 1 | FB2 | 472.73750000 | | | 100.000000 | 150.000000 | |
| 5 | 1 | FB2 | 472.73750000 | | | 100.000000 | 150.000000 | |
| 2 | 1 | FX1 | 475.73750000 | | | 15.000000 | 95.000000 | |
| 3 | 1 | MO | 475.73750000 | | | 20.000000 | 20.000000 | |
| 3 | 1 | MO | 475.73750000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 4 | 1 | 472.73750000 | | 20K0F3E |
| 4 | 1 | 472.73750000 | | 11K2F3E |
| 5 | 1 | 472.73750000 | | 11K2F3E |
| 5 | 1 | 472.73750000 | | 20K0F3E |
| 2 | 1 | 475.73750000 | | 20K0F3E |
| 2 | 1 | 475.73750000 | | 11K2F3E |
| 3 | 1 | 475.73750000 | | 11K2F3E |
| 3 | 1 | 475.73750000 | | 20K0F3E |
| 3 | 1 | 475.73750000 | | 11K2F3E |
| 3 | 1 | 475.73750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 2 | T | 4552 W PATTERSON, CHICAGO, COOK, IL | 41.94711111, -87.74069444 | 187.000 m | B | 5.000 m structure / 5.000 m overall | N |
| 3 | T | Chicago, COOK, IL | 41.90086111, -87.63172222 | | | | |
| 4 | T | 200 EAST RANDOLPH, CHICAGO, COOK, IL | 41.88558333, -87.62086111 | 178.000 m | BANT | 351.000 m structure / 351.000 m overall | N |
| 5 | T | 845 NORTH MICHIGAN AVE, CHICAGO, COOK, IL | 41.89583333, -87.62250000 | 180.000 m | BANT | 266.000 m structure / 266.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 2 | T | | 5.000 m | | | | 14.000 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | 351.000 m | | | | 349.500 | |
| 1 | 5 | | | 266.000 m | | | | 266.500 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4552 W PATTERSON, CHICAGO, IL | COOK | 3122912660 |
License history
| Date | File or call sign | Action |
|---|
| 2021-08-09 | WIK908 | LITRAN |
| 2021-07-09 | WIK908 | LIREN |
| 2021-03-29 | WIK908 | LETRES |
| 2014-09-16 | WIK908 | LIAUA |
| 2014-09-15 | WIK908 | ESUAPR |
| 2014-01-14 | WIK908 | LIAUA |
| 2014-01-13 | WIK908 | ESUAPR |
| 2012-02-22 | WIK908 | LIAUA |
| 2012-02-21 | WIK908 | ESCAPR |
| 2012-02-20 | WIK908 | EFUAPR |
| 2012-02-20 | WIK908 | ESUAPR |
| 2011-07-14 | WIK908 | LIREN |
| 2011-06-21 | WIK908 | LTSAPR |
| 2011-06-20 | WIK908 | EFCAPR |
| 2011-06-15 | WIK908 | ESCAPR |
| 2011-06-14 | WIK908 | ESUAPR |
| 2011-06-14 | WIK908 | EFUAPR |
| 2011-04-04 | WIK908 | LETRES |
| 2007-10-01 | WIK908 | LIASS |
| 2007-08-23 | WIK908 | COR |
| 2007-06-28 | WIK908 | AUTHPR |
| 2007-06-27 | WIK908 | COR |
| 2007-06-27 | WIK908 | INTDUP |
| 2007-06-20 | WIK908 | AUTHPR |
| 2007-06-19 | WIK908 | INTDUP |
| 2007-06-19 | WIK908 | COR |
| 2007-05-24 | WIK908 | LIAUA |
| 2007-05-23 | WIK908 | ESCAPR |
| 2007-04-11 | WIK908 | ESCAPR |
| 2006-09-20 | WIK908 | ESCFNR |
| 2006-05-15 | WIK908 | LETCNS |
| 2005-09-15 | WIK908 | AUTHPR |
| 2005-08-11 | WIK908 | LIMOD |
| 2005-08-09 | WIK908 | LTSAPR |
| 2005-07-14 | WIK908 | LIAUA |
| 2005-07-14 | WIK908 | LTSAPR |
| 2004-09-27 | WIK908 | LETCNS |
| 2003-12-29 | WIK908 | LIMOD |
| 2003-07-01 | WIK908 | LITRAN |
| 2002-01-25 | WIK908 | AUDOPR |
| 2001-09-11 | WIK908 | LIREN |
| 2001-06-27 | WIK908 | LIASS |
| 2001-06-26 | WIK908 | LITRAN |
| 2001-04-02 | WIK908 | LETRES |
| 2000-11-23 | WIK908 | LICCNV |
| 1996-04-05 | WIK908 | LIREN |
| 1996-04-05 | WIK908 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1767748 | 2026-08-02 01:08:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WIK908 | ULS 1767748 | 2026-08-02 01:08:24 |
| Status | A | ULS 1767748 | 2026-08-02 01:08:24 |
| Service | IG | ULS 1767748 | 2026-08-02 01:08:24 |
| Grant Date | 2021-07-09 | ULS 1767748 | 2026-08-02 01:08:24 |
| Expiration Date | 2031-06-25 | ULS 1767748 | 2026-08-02 01:08:24 |