KMOX

KMOX
Broadcast areaGreater St. Louis
Frequency1120 kHz
Branding1120 AM 98.7 FM KMOX
Programming
Language(s)English
FormatNews/talk
Affiliations
Ownership
Owner
History
First air date
December 24, 1925; 98 years ago (1925-12-24)
Former call signs
  • KMOX (1925–1928)
  • KMOX-KFQA (1928–1930)
Call sign meaning
Missouri Xmas eve (station first signed on the air on Christmas Eve)
Technical information[1]
Licensing authority
FCC
Facility ID9638
ClassA
Power50,000 watts
Transmitter coordinates
Translator(s)98.7 K254CR (St. Louis)
Repeater(s)102.5 KEZK-FM-HD2 (St. Louis)
Links
Public license information
WebcastListen live (via Audacy)
Websitewww.audacy.com/kmox

KMOX (1120 AM) is a commercial radio station in St. Louis, Missouri. Owned by Audacy, Inc., it is a 50,000 watt Class A clear-channel station with a non-directional signal. The KMOX studios and offices are on Olive Street at Tucker Boulevard in the Park Pacific Building in St. Louis.[2] KMOX refers to itself as "NewsRadio 1120 - The Voice of St. Louis".[3][4] It is considered the first U.S. station to program all talk shows around the clock.[citation needed]

KMOX's transmitter is located off Route 162 in Pontoon Beach, Illinois.[5] With a good radio, KMOX's nighttime signal can be heard across most of the United States and into Mexico and Canada. However, it is strongest in the Central United States. Its daytime signal provides at least secondary coverage to most of Eastern Missouri and much of Southern Illinois. The station is also heard on KEZK's HD2 subchannel and translator 98.7 K254CR. Along with WIL-FM, KMOX is responsible for the activation of the Greater St. Louis Emergency Alert System for hazardous weather, disaster declarations, etc.,[citation needed] and is the EAS primary entry point for eastern Missouri and southern Illinois.

  1. ^ "Facility Technical Data for KMOX". Licensing and Management System. Federal Communications Commission.
  2. ^ "KMOX Leaving One Memorial Drive for Park Pacific". KMOX.com. June 14, 2012. Retrieved June 15, 2012.
  3. ^ "Newsradio 1120 KMOX". CBS St. Louis (webpage). CBS Local Media, a division of CBS Radio Inc. Retrieved October 29, 2011.
  4. ^ USPTO Trademark Reg. No. 2998300
  5. ^ "KMOX-AM 1120 kHz - Saint Louis, MO". radio-locator.com.