ILLIAD will be unavailable the night of Sunday January 13th through Monday, January 14 by Katherine Bronstad Posted on January 10, 2013 Due to a major system upgrade, ILLIAD will be unavailable Sunday 1/13/2013 at 10:00PM through midday on Monday, 1/14/2013. ULTS hopes to have BLC WorldCat available during this time. Please plan your work accordingly. This entry was posted in Uncategorized. Bookmark the permalink.