K-Mile Asia, the Thailand-based subsidiary of ASL Aviation Holdings, has returned its first 737 Classic, taking the next step in its fleet renewal. K-Mile has removed the 1998-vintage unit 29209, its only IAI-converted 737-400BDSF, from its fleet and returning it off lease told Cargo Facts. Unit 29209 arrived in Greenwood, Miss. (GWO), on Oct. 5. […]