AAI Corp., the Hunt Valley company known for its Shadow spy plane, said Tuesday that it is laying off 184 workers from its Baltimore County location.
Workers were to be notified Tuesday. Before the layoffs, AAI employed more than 1,600 workers in Maryland.
Meanwhile, Maryland's unemployment rate fell in December to 6.7 percent, the lowest since February 2009, the U.S. Labor Department reported Tuesday. The state added 3,100 jobs last month.