At the 5,000 foot level on Broadcast Ridge/Everitt Hill at Mt.Shasta, Z100fm utilizes
the southerly most full power transmission point in all of Siskiyou County. Big Tree
Communications (owner of KZRO-FM, Dunsmuir, CA) owns it's own transmission
site at Broadcast Ridge. The site projects our FM signal from Yreka, CA to Red
Bluff, CA covering some 100 miles of the I-5 freeway.