Basic Radio Station Information

104.3 JAMS

WJMK 104.3 FM

Chicago's #1 for Throwback

City of License:
Chicago, IL

Classic Hip Hop R&B

Chicago, IL

Live Stream:

Entercom (Cbs Radio Inc. Of Illinois)


WJMK is an FM radio station broadcasting at 104.3 MHz. The station is licensed to Chicago, IL and is part of that radio market. The station airs classic hip hop r&b programming and goes by the name "104.3 JAMS" on the air with the slogan "Chicago's #1 for Throwback". WJMK is owned by Entercom.

On March 14, 2011 WJMK flipped from variety hits as "104.3 Jack FM" to classic hits as "104.3 K-Hits."
With the merger of CBS Radio and Entercom completed on November 17, 2017, the station became part of the new combined company to go by the name Entercom.

Most Played Artist

U2, Van Halen, Aerosmith, The Rolling Stones, Queen, The Steve Miller Band, Journey, Foreigner, Tom Petty & The Heartbreakers, Bruce Springsteen, John Cougar Mellencamp, Talking Heads, The Police, The Eagles, Led Zeppelin, Fleetwood Mac, Styx, Pink Floyd, Bryan Adams, INXS

Nearby Radio Stations

WFMT 98.7 FM, B96, Newsradio 780 & 105.9 FM WBBM, 107.5 WGCI Chicago, 101.9 The Mix, 94.7 WLS, WCRX 88.1 FM, 103.5 KISS FM, Rewind 100.3, The Drive 97.1

Co-Owned Radio Stations in Chicago, IL

B96, Newsradio 780 & 105.9 FM WBBM, Newsradio 780 & 105.9 FM WBBM, 670 The Score, US 99.5, 93 XRT

Listener Comments and Reviews

I would love to be able to listen live on the computer at work, we do not have a radio.
By: Iris Douglas on February 3, 2011

November 5, 2016 Dear WJMK: We would like to submit for airplay on your station(s) our newly released Christmas song “The Island of Misfit Toys” c. We can provide you a WAV file for upload of this song and/or mail you a Master copy of the cd for this song, etc.; whatever format(s) you prefer. Please give this song a listen, we really think your listeners would greatly enjoy it. Our band’s name is Star Blazers and we are based out of Providence, Rhode Island. The composer and song writing copyright owner for this song is Emile Vermette. The embedded ISRC code for this song is QZ5MP1600004. The Publishers for this song are Rick Gesmondi, Adam Helmer, David Marsella, and Zeropercent. (P. 2016 ASCAP) The sound recording copyright owners for this song are Rick Gesmondi, Adam Helmer, David Marsella, Emile Vermette. The time of this song is 3:36. Please do not hesitate contacting us at and/or at 401-499-3566 and/or at PO Box 100614 Cranston, RI. 02910 and/or on Facebook and/or on Twitter. We greatly appreciate your time and consideration. Thank you, Sincerely, Star Blazers PO Box 100614 Cranston, RI. 02910 (401)499-3566 (401)481-6280
By: David Marsella on November 5, 2016

I would like to know why you changed the format for this station. I am sure other k\listeners like myself are disgusted with the new so called music. BRING BACK THE OLDIES STATION
By: J BURMEISTER on December 1, 2017

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