The Big 550 KTRS (550AM) is live and local – The Talk of St. Louis.
The station’s first broadcast aired on April 15th, 1996. The KTRS signal provides St. Louis and surrounding areas with 5,000 watts day and night, supplying our listeners with news, talk, sports and entertainment. KTRS holds Missouri’s largest daytime signal.
KTRS is the host of St. Louis’s best-known personalities. The station’s star lineup includes McGraw Milhaven, Kelly Jackson, Jon Grayson, John Carney, Frank O. Pinion, and Larry Conners. KTRS is the home of the Missouri Tiger’s football and basketball, the Saint Louis FC and the Memphis Redbirds.
The call letters KTRS stand for K Talk Radio St. Louis.