Wikipedia
WTDK
WTDK (107.1 FM, "The Duck") is a radio station licensed to serve Federalsburg, Maryland. The station is owned by MTS Broadcasting, L.C. It airs an Oldies music format.
The station was assigned the WTDK call letters by the Federal Communications Commission on July 31, 1995. Previously, 107.1 in Federalsburg went by the call letters WCTD and featured a country music format.