Helicopter Eurocopter AS350B3 Ecureuil Serial 3674 Register LN-OYC HB-ZEK used by Heli Gotthard AG. Aircraft history and location Aircraft History HB-ZEK Heli Gotthard AG Heli Gotthard to LN-OYC LN-OYC - ex HB-ZEK Send Updates Use APP to upload photo @ (optional) When Now? / / Send