FVXX26 KWBC 232055
VOLCANIC ASH ADVISORY
ISSUED: 2004MAR23/1400Z     VAAC: WASHINGTON

VOLCANO:  MESSAGE TO USERS
LOCATION:  XX    AREA: XX

REMARKS: THE AIR FORCE WEATHER AGENCY IS ISSUING THIS MESSAGE ON
BEHALF OF THE WASHINGTON VAAC.  AFWA AND THE WASHINGTON VAAC ARE
CONDUCTING A COORDINATED OPERATIONAL BACKUP TEST FROM 23/1400Z-
23/2200Z. PLEASE BE AWARE THAT AFWA WILL ISSUE ANY NECESSARY
VOLCANIC ASH ADVISORIES ON BEHALF OF THE WASHINGTON VAAC DURING
THIS TIME FRAME.