Original sentence: For several years until February 2009, the station aired all-1970s music on weekends (with a special Saturday night 70s program) until it was dropped in February of 2009.However, throughout 2007 and 2008, the station has faltered, taking multiple hits from Entercom Communications-owned competitor WSPA-FM, although since both stations have stabilized
Edited sentence: For several years until February 2009, the station aired all-1970s music on weekends until they were dropped in February of 2009.However, throughout 2007 and 2008, the began to falter, taking multiple hits from Entercom Communications-owned competitor WSPA-FM