WQCM (94.3 FM) is a classic rock formatted broadcast radio station licensed to Greencastle, Pennsylvania, serving Hagerstown, Maryland/Chambersburg, Pennsylvania. WQCM is owned and operated by Connoisseur Media.
The station went on the air as WKSL on May 12, 1967, at 6am.
On January 31, 1997, the call letters were changed to WCHA-FM, and the station adopted a country music format as 94.3 Kiss Country.
On May 4, 2001, WCHA-FM rebranded as "I94.3".