Universal Licensing System
KHI21
TRIBUNE MEDIA COMPANY
License details
| ULS identifier | 959547 |
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| Call sign | KHI21 |
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| Radio service | AS |
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| Status | A |
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| Grant date | 1993-03-24 |
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| Expiration | 2028-12-01 |
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| Frequency range | 947 MHz |
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| Locations | 1 |
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| Coordinates | 42.0118056, -88.0318056 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:05 |
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Licensee
| Name | TRIBUNE MEDIA COMPANY |
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| Applicant type | L |
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| Location | IRVING, TX |
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| Address | C/O NEXSTAR MEDIA INC. 545 E. JOHN CARPENTER FREEWAY, SUITE, IRVING, TX, 75062 |
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| Phone | 3122224701 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 947.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 947.00000000 | | 300KD7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | EAST TOWER 875 N MICHIGAN AVE (280282), CHICAGO, COOK, IL | 41.89891667, -87.62311111 | 180.700 m | BTWR | 367.700 m structure / 459.000 m overall | N |
| 2 | R | | 42.01180556, -88.03180556 | 213.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Andrew KP4F-820 | | H | 18.7000 | 290.4000 | | |
| 1 | 2 | R | Andrew GP10F-890A | | | 26.3000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-04-08 | KHI21 | PNACT |
| 2026-04-02 | KHI21 | LIMOD |
| 2025-08-13 | KHI21 | PNACT |
| 2025-08-06 | KHI21 | LIMOD |
| 2023-02-01 | KHI21 | PNACT |
| 2023-01-23 | KHI21 | LIMOD |
| 2021-01-27 | KHI21 | PNACT |
| 2021-01-22 | KHI21 | LIREN |
| 2021-01-22 | KHI21 | AUTHPR |
| 2020-08-05 | KHI21 | PNACT |
| 2020-08-04 | KHI21 | AUTHPR |
| 2020-08-01 | KHI21 | LIMOD |
| 2020-01-15 | KHI21 | PNACT |
| 2020-01-09 | KHI21 | AUTHPR |
| 2020-01-08 | KHI21 | LIMOD |
| 2018-02-21 | KHI21 | LIMOD |
| 2014-01-15 | KHI21 | PNACT |
| 2014-01-09 | KHI21 | AUTHPR |
| 2014-01-08 | KHI21 | LIREN |
| 2013-02-06 | KHI21 | PNACT |
| 2013-02-01 | KHI21 | AUTHPR |
| 2013-01-31 | KHI21 | LIMOD |
| 2013-01-16 | KHI21 | PNACT |
| 2013-01-11 | KHI21 | AUTHPR |
| 2013-01-10 | KHI21 | LIMOD |
| 2013-01-03 | KHI21 | PNACT |
| 2012-12-27 | KHI21 | AUTHPR |
| 2012-12-22 | KHI21 | LIMOD |
| 2010-03-17 | KHI21 | PNACT |
| 2010-03-10 | KHI21 | AUTHPR |
| 2010-03-09 | KHI21 | LIMOD |
| 2009-06-03 | KHI21 | LTSFRN |
| 2009-04-08 | KHI21 | PNACT |
| 2009-04-02 | KHI21 | AUTHPR |
| 2009-04-01 | KHI21 | LIMOD |
| 2005-01-19 | KHI21 | PNACT |
| 2005-01-14 | KHI21 | AUTHPR |
| 2005-01-13 | KHI21 | LIREN |
| 2003-01-29 | KHI21 | PNACT |
| 2003-01-22 | KHI21 | AUTHPR |
| 2003-01-21 | KHI21 | LIMOD |
| 2002-11-22 | KHI21 | AUTHPR |
| 2002-11-21 | KHI21 | COR |
| 2002-11-21 | KHI21 | INTDUP |
| 2002-11-20 | KHI21 | LIMOD |
| 2000-09-30 | KHI21 | AUTHPR |
| 2000-09-29 | KHI21 | INTDUP |
| 2000-09-22 | KHI21 | LIMOD |
| 1999-08-13 | KHI21 | LICCNV |
| 1999-07-15 | KHI21 | COR |
| 1998-10-20 | KHI21 | COR |
| 1998-09-22 | KHI21 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 959547 | 2026-08-02 02:48:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KHI21 | ULS 959547 | 2026-08-02 02:48:05 |
| Status | A | ULS 959547 | 2026-08-02 02:48:05 |
| Service | AS | ULS 959547 | 2026-08-02 02:48:05 |
| Grant Date | 1993-03-24 | ULS 959547 | 2026-08-02 02:48:05 |
| Expiration Date | 2028-12-01 | ULS 959547 | 2026-08-02 02:48:05 |