According to Scott Fybush at North East Radiowatch Evanov's new CHR station in Halifax Z103.5 (CKHZ), is now on the air testing. It will be officially launched sometime in June.
http://www.z103halifax.com/
Scott also mentions that CHNS has already been heard testing on 89.9. They are not wasting any time with this as approval to flip CHNS-960 to FM was only granted last month.