KZRO-100.1 FM SIGNAL
KZRO-FM RADIO is the mountain area's ONLY
locally owned and operated radio station.

The I-5 Corridor

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.

Z100fm Coverage Area

Primary Signal: 6,445 sq/mi
Stereo Signal: 15,355 sq/mi
Usable Signal: 24,781 sq/mi

Z100fm Population Figures

DataSoft Corporation utilizes the latest Census figures to determine the Z100fm
listening  audience.

Primary Signal: 21,853 persons
Stereo Signal: 155,622 persons
Usable Signal: 193,320 persons

 *Further  information is available from the Federal Communications Commission, Washington, D.C., at:   http://www.fcc.gov

Z-Channel Radio LLC 2019