Denver-based Crestone Air Partners, a subsidiary of Air T Inc., has entered the freighter leasing market with its acquisition of two 737-400 freighters [FATs 008347-8352]. The lessor, which recently purchased two 737-400SFs — a 1994-vintage 737-400 (25109) and a 1996-vintage aircraft (28490) — currently on lease to ASL Aviation Holdings, believes the 737 Classic is […]