Helicopter Eurocopter AS350B3 Ecureuil Serial 3225 Register 5Y-HSN SE-JEO used by Cassel Aero. Built 1999. Aircraft history and location Aircraft History SE-JEO Cassel Aero Cassel Aero AB 1999-2008 with SE-JFO to replace SE-JCB 5Y-HSN - Kenya from 2008 Send Updates Use APP to upload photo @ (optional) When Now? / / Send