Aerolíneas Argentinas (AR, Buenos Aires Jorge Newbery) has agreed with aircraft lessor AWAS to lease two new B737-800s (LV-CXS, MSN 39425 and LV-CXT, MSN 39426) that will be delivered in fall 2012. It already operates two other ex-Air Berlin (1991) (Berlin Tegel) B737-800s.