Helicopter Eurocopter EC135T2 Serial 0371 Register OK-DSD used by DSA Delta System Air. Aircraft history and location Aircraft History OK-DSD DSA Delta System Air 2004-12DSA Delta System Air from Dec04, test serial D-HECC 2019-01-14 , Nymburk2019-02-15 Liberec, Liberec2022-02-08 K18 , Mladá BoleslavCall sign for this aircraft: K18 Send Updates Use APP to upload photo @ (optional) When Now? / / Send