Helicopter Eurocopter AS350B3 Ecureuil Serial 4493 Register HB-ZIS used by Air Glaciers SA ,Heli Bernina AG. Built 2008. Aircraft history and location Aircraft History HB-ZIS Heli Bernina AG 2008-06HeliBernina Jun08-Jun13 Air Glaciers SA Air Glaciers from Jun13 w/o 14ju1l5 at Guggigletscher, Lauterbrunnen. 1 fatality Send Updates Use APP to upload photo @ (optional) When Now? / / Send