China Aircraft Leasing Group Holdings (CALC) has signed a contract with Aeronautical Engineers, Inc. (AEI) for its first AEI B737-800SF freighter conversion. The aircraft (MSN: 30516) will commence modification at the end of July and will be redelivered to CALC in October 2022. Touch labor and maintenance requirements will be accomplished by the authorized AEI Conversion Center, STAECO, located in Shandong, P.R. China. Mike Poon, CEO of CALC, said, “We are pleased to have AEI as the partner for our first passenger-to-freighter conversion project while we are enriching our environmentally sustainable aftermarket and end-of-life solution offerings as part of our