AAI Corporation Earns CMMI Level 3 Assessment Signifies Engineering and Project Management Excellence Hunt Valley, Md. – January 20, 2010 — AAI Corporation, an operating unit of Textron Systems, a Textron Inc. (NYSE: TXT) company, announced today that the company has been appraised to Capability Maturity Model Integration (CMMI®) Level 3. Covering systems engineering and […]