AAI Corporation is associated with aerospace manufacturing and defense development firm. AAI Corporation Corporate Office is located in the region of Hunt Valley, at Maryland. At an early period, they used to function as full-fledged subsidiary unit of United Industrial Corporation. They had their history embedded in 1950 as Aircraft Armaments, Inc. During that period, six defense and aviation industry professionals owned the company. Textron acquired AAI Corporation in 2007. Value of related companies was worth $ 1.1 billion approximately. They are presently a unit of operation under Textron Systems Corporation. More than two thousand employees are associated with the company.