Aeronautical Engineers, Inc. (AEI) has signed a contract to provide Vx Capital Partners (Vx) with an additional B737-400SF freighter conversion. The aircraft (MSN 27673) will commence modification in June 2018 and will be redelivered to Vx in October 2018. AEI’s Authorized Conversion Center, Kelowna, Canada-based KF Aerospace will perform the modification touch labor and maintenance requirements. This conversion represents the twenty-third AEI B737-400SF freighter for Vx.