FAUS20 KZOB 241748
ZOB MIS 01 VALID 241800-251800
...FOR ATC PLANNING PURPOSES ONLY...
...FOR ATC PLANNING PURPOSES ONLY...
CWSU ZBW WILL PROVIDE SERVICE BACKUP FOR CWSU ZOB FROM 1800Z 24 DEC 
UNTIL 0200Z 25 DEC AND FROM 1000Z 25 DEC UNTIL 1800Z 25 DEC. CWSU 
ZOB WILL RESUME OPERATIONS AT 1800Z 25 DEC.
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