WUSN

WUSN
Broadcast area
Frequency99.5 MHz (HD Radio)
BrandingUS✶99
Programming
LanguageEnglish
FormatCountry music
Ownership
Owner
History
First air date
February 2, 1940 (1940-02-02)
Former call signs
  • W51C (1940–1943)
  • WEFM (1946–1982)
Call sign meaning
"US Ninety-nine" (frequency)
Technical information
Licensing authority
FCC
Facility ID28620
ClassB
ERP5,700 watts
HAAT425 meters (1,394 ft)
Transmitter coordinates
41°53′56″N 87°37′23″W / 41.899°N 87.623°W / 41.899; -87.623
Links
Public license information
WebcastListen live (via Audacy)
Websitewww.audacy.com/us99

WUSN (99.5 FM) is a country music radio station in Chicago, Illinois. Owned by Audacy, Inc. and branded as "US✶99", it is based at Two Prudential Plaza in the Loop, and transmits from atop the John Hancock Center with an HD Radio signal.