What is "wtse"

WTSE (91.1 FM, "Freedom Radio FM") is a radio station broadcasting a Contemporary Inspirational format. Licensed to Benton, Tennessee, USA, the station is currently owned by Edgewater Broadcasting Inc.

These call letters were used on the TV show Becker (TV series), while listening to a radio, in the episode "P.C World" broadcast on January 25, 1999.