Aeronautical Engineers (AEI) is converting three Boeing 737-400SFs for ASL Aviation Group, to be redelivered in May, June and July this year.

The three aircraft, registrations MSN 25177, MS24917 and MSN 26025, are being converted at Commercial Jet’s Miami facility.

The aircraft will have 11 pallet positions and AEI says it is the only 737-400 passenger to freighter conversion with 10 88 x 125 inches positions, because the main deck cargo door is 40 inches further back than competitors. The company says this increases capacity by 10 per cent.