FVXX27 KWBC 201452
VOLCANIC ASH ADVISORY
ISSUED: 2003NOV20/1400Z     VAAC: WASHINGTON VAAC

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 20/1400Z-
20/2100Z. PLEASE BE AWARE THAT AFWA WILL ISSUE ANY NECESSARY
VOLCANIC ASH ADVISORIES ON BEHALF OF THE WASHINGTON VAAC DURING
THIS TIME FRAME.