China Express Air is newest CFM56 engine operator MRO Business Today 22:42 China Express Air is newest CFM56 engine operator China Express Air took delivery of the first of 11 CFM56-5B-powered Airbus A320ceo aircraft becoming the newest operator of CFM International's CFM56 engines. The remaining aircraft are scheduled to be delivered in 2018 and 2019. Share this Share on FacebookTweet on TwitterPlus on Google+