Description not available
Philadelphia, U.S.A.: GV Helicopter being prepared for flight. GV Tail end of helicopter. SV Two men looking at exhaust. CU Helicopter propellers turn. CU Pilot signals. GV Helicopter takes off. ANGLE V Helicopter hovering overhead. GV Helicopter rising. SCU INTO GV Helicopter pulls away. AIR VIEW Helicopter banking.
Aviation; United States of America
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