1362_Elicottero_1203900784. Facts & Stories A New Wing of Agusta-Westland Helicopter Factory in PhiladelphiaLetizia Airos Soria(February 25, 2008)Last Tuesday, I was at the inauguration of the new Augusta Westland plant in Philadelphia, where about 30 AW139 a year will be built. It’s a 30 million dollar investment for 10 thousand square meters of the most advanced machinery.
