KLOU

KLOU
Broadcast areaGreater St. Louis
Frequency103.3 MHz (HD Radio)
Branding103.3 KLOU
Programming
FormatClassic hits
SubchannelsHD2: Smooth jazz
Ownership
Owner
KATZ, KATZ-FM, KSD, KSLZ, KTLK-FM, W279AQ
History
First air date
February 12, 1962 (1962-02-12)
Former call signs
  • KMOX-FM (1962–1982)
  • KHTR (1982–1988)
Call sign meaning
St. Louis
Technical information
Licensing authority
FCC
Facility ID9626
ClassC1
ERP90,000 watts
HAAT313 meters (1,027 ft)
Transmitter coordinates
38°34′27.9″N 90°19′31.8″W / 38.574417°N 90.325500°W / 38.574417; -90.325500
Links
Public license information
WebcastListen live (via iHeartRadio)
Websiteklou.iheart.com

KLOU (103.3 FM) is a commercial radio station in St. Louis, Missouri, owned by iHeartMedia, Inc. It airs a classic hits radio format, specializing in 1980s and 1990s songs, with some 1970s hits mixed in. The station's studios are on Foundry Way, off Interstate 64.

KLOU is a Class C1 station with an effective radiated power (ERP) of 90,000 watts. Its transmitter is among other FM and TV towers in Resurrection Cemetery in Shrewsbury. KLOU broadcasts using HD Radio technology.