FVXX27 KWBC 230353 VOLCANIC ASH ADVISORY ISSUED: 2004OCT23/0400Z VAAC: WASHINGTON VOLCANO: NOTICE TO USERS LOCATION: NXXXXWXXXXX AREA: NOTICE REMARKS: THIS IS A REMINDER THAT THIS BULLETIN HEADER WILL CHANGE FROM KWBC TO KNES EFFECTIVE OCTOBER 28, 2004. NNNN