CCCP-09308 A real notable feature of the An-22 are the four Kuznetsov NK12MA turboprops, the most powerful turboprop engines in service and they are driving eight blade counter rotating propellers with an incredible sound. (more of CCCP-09308)
RA-09342 One of the best moments of the 100th Anniversary Airshow of the Russian Air Force, the flyby of the mighty Antei... the contra-rotating propellers generate an amazing sound that can be heard miles away! (more of RA-09342)