FAUS20 KZID 221914
ZID MIS 01 VALID 221915-220200
...FOR ATC PLANNING PURPOSES ONLY...
FOR ATC PLANNING PURPOSES...ZID CWSU WILL CLOSE AT 1915Z. ZAU CWSU 
WILL PROVIDE SERVICE BACKUP TIL 0100Z. ZID CWSU WILL REOPEN AT 0900Z 
SAT MAY 23. ZAU CWSU IS AVAILABLE AT 630-906-8291.
=