Universal Licensing System
KSB840
Tribune Media Company
License details
| ULS identifier | 1123947 |
|---|
| Call sign | KSB840 |
|---|
| Radio service | RP |
|---|
| Status | A |
|---|
| Grant date | 1979-11-13 |
|---|
| Expiration | 2030-04-01 |
|---|
| Frequency range | 161.74875 - 166.25 MHz (5 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | CHICAGO, COOK, IL |
|---|
| Coordinates | 41.8989167, -87.6231111 |
|---|
| Source archive | l_LMbcast.zip |
|---|
| Dataset refreshed | 2026-08-16 00:46:03 |
|---|
Licensee
| Name | Tribune Media Company |
|---|
| Applicant type | C |
|---|
| Location | Irving, TX |
|---|
| Address | 545 E. John Carpenter Freeway Suite 7, Irving, TX, 75062 |
|---|
| Phone | 7735282311 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 161.74875000 | | | 100.000000 | 500.000000 | |
| 2 | 1 | MO | 161.74875000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | FB | 161.74875000 | | | 100.000000 | 375.000000 | |
| 1 | 1 | FB | 161.75625000 | | | 100.000000 | 500.000000 | |
| 2 | 1 | MO | 161.75625000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | FB | 161.75625000 | | | 100.000000 | 375.000000 | |
| 1 | 1 | FB | 161.76375000 | | | 100.000000 | 500.000000 | |
| 2 | 1 | MO | 161.76375000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | FB | 161.76375000 | | | 100.000000 | 375.000000 | |
| 1 | 1 | FB | 161.77125000 | | | 100.000000 | 500.000000 | |
| 2 | 1 | MO | 161.77125000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | FB | 161.77125000 | | | 100.000000 | 375.000000 | |
| 1 | 1 | FB | 166.25000000 | | | 100.000000 | 500.000000 | |
| 2 | 1 | MO | 166.25000000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | FB | 166.25000000 | | | 100.000000 | 375.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 161.74875000 | | 11K0F3E |
| 2 | 1 | 161.74875000 | | 11K0F3E |
| 3 | 1 | 161.74875000 | | 11K0F3E |
| 1 | 1 | 161.75625000 | | 11K0F3E |
| 2 | 1 | 161.75625000 | | 11K0F3E |
| 3 | 1 | 161.75625000 | | 11K0F3E |
| 1 | 1 | 161.76375000 | | 11K0F3E |
| 2 | 1 | 161.76375000 | | 11K0F3E |
| 3 | 1 | 161.76375000 | | 11K0F3E |
| 1 | 1 | 161.77125000 | | 11K0F3E |
| 2 | 1 | 161.77125000 | | 11K0F3E |
| 3 | 1 | 161.77125000 | | 11K0F3E |
| 1 | 1 | 166.25000000 | | 11K0F3E |
| 2 | 1 | 166.25000000 | | 11K0F3E |
| 3 | 1 | 166.25000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 875 N MICHIGAN AVE, CHICAGO, COOK, IL | 41.89891667, -87.62311111 | | | | N |
| 2 | T | | | | | | N |
| 3 | T | 2501 West Bradley Place, Chicago, COOK, IL | 41.94863889, -87.69200000 | 180.700 m | BMAST | 111.600 m structure / 115.200 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | T | | 15.200 m | V | 5.5000 | 360.0000 | 179.300 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2501 BRADLEY PL, CHICAGO, IL | COOK | 7738833287 |
Special conditions
| Type | Condition code |
|---|
| P | 4010 |
| P | 5084 |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-28 | KSB840 | PNACT |
| 2026-01-23 | KSB840 | LIREN |
| 2022-05-04 | KSB840 | PNACT |
| 2022-04-29 | KSB840 | LIREN |
| 2022-04-06 | KSB840 | PNACT |
| 2022-03-31 | KSB840 | LIREN |
| 2021-02-10 | KSB840 | PNACT |
| 2021-02-03 | KSB840 | AUTHPR |
| 2021-02-03 | KSB840 | LIMOD |
| 2021-01-27 | KSB840 | PNACT |
| 2021-01-20 | KSB840 | LIMOD |
| 2021-01-20 | KSB840 | AUTHPR |
| 2020-01-15 | KSB840 | PNACT |
| 2020-01-09 | KSB840 | AUTHPR |
| 2020-01-08 | KSB840 | LIMOD |
| 2016-02-27 | KSB840 | LIAUA |
| 2016-02-26 | KSB840 | ESCAPR |
| 2014-05-28 | KSB840 | LETCNS |
| 2014-01-15 | KSB840 | PNACT |
| 2014-01-14 | KSB840 | AUTHPR |
| 2014-01-11 | KSB840 | LIREN |
| 2013-08-28 | KSB840 | LIMOD |
| 2013-06-03 | KSB840 | ESCAPR |
| 2013-05-31 | KSB840 | ESCFRN |
| 2013-02-06 | KSB840 | PNACT |
| 2013-02-01 | KSB840 | AUTHPR |
| 2013-01-31 | KSB840 | LIMOD |
| 2013-01-16 | KSB840 | PNACT |
| 2013-01-11 | KSB840 | AUTHPR |
| 2013-01-10 | KSB840 | LIMOD |
| 2013-01-03 | KSB840 | PNACT |
| 2012-12-27 | KSB840 | AUTHPR |
| 2012-12-22 | KSB840 | LIMOD |
| 2010-03-17 | KSB840 | PNACT |
| 2010-03-10 | KSB840 | AUTHPR |
| 2010-03-09 | KSB840 | LIMOD |
| 2009-06-03 | KSB840 | LTSFNR |
| 2009-04-01 | KSB840 | PARREB |
| 2007-12-05 | KSB840 | PARSIL |
| 2007-12-05 | KSB840 | PNACT |
| 2007-12-04 | KSB840 | AUTHPR |
| 2007-12-01 | KSB840 | LIREN |
| 2006-07-24 | KSB840 | LETCNS |
| 2005-10-20 | KSB840 | LIMOD |
| 2005-07-21 | KSB840 | ESCAPR |
| 2005-01-03 | KSB840 | AUTHPR |
| 2004-06-09 | KSB840 | PNACT |
| 2004-06-04 | KSB840 | AUTHPR |
| 2004-06-04 | KSB840 | LIMOD |
| 2003-01-29 | KSB840 | PNACT |
| 2003-01-23 | KSB840 | AUTHPR |
| 2003-01-21 | KSB840 | LIMOD |
| 2000-09-15 | KSB840 | LICCNV |
| 1998-09-28 | KSB840 | AUTHPR |
| 1979-11-13 | KSB840 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1123947 | 2026-08-16 00:46:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KSB840 | ULS 1123947 | 2026-08-16 00:46:03 |
| Status | A | ULS 1123947 | 2026-08-16 00:46:03 |
| Service | RP | ULS 1123947 | 2026-08-16 00:46:03 |
| Grant Date | 1979-11-13 | ULS 1123947 | 2026-08-16 00:46:03 |
| Expiration Date | 2030-04-01 | ULS 1123947 | 2026-08-16 00:46:03 |