Vietnamese aviation industry faces severe aircraft shortage stockbot 0 13 04.02 15:54 https://vietnamnews.vn/economy/1653146/vietnamese-aviation-industry-fa… + 2 https://vietnamnews.vn/rss/economy.rss + 0 The shortage is a result of an engine recall by Pratt & Whitney for their PW1100 engines on Airbus A321Neo aircraft. This global recall has affected around 600-700 engines in operation worldwide, including those used by Vietnamese airlines.