Above Porsgrunn and Seljord in Telemark in Norway, pilot Terje Traaholt are doing aerobatics during a 25 min flight with an Aero L-29 Viper. This aircraft was produced in Czechoslovakia by Aero Vodochody i 1974. This type of airplane was mainly used as a jet trainer for the Soviet and Bulgarian Air Forces.
آی-ویدئو