 Even though AM 810 is also a clear channel frequency, its Class A stations, KGO San Francisco and WGY Schenectady, New York, are far enough away that the station could finally be given nighttime authorization to stay on the air, although at reduced power.By 2010, AM 810 was broadcasting a Spanish-language Christian radio format as KLVZ.On August 1, 2011 KLVZ went off the air.