Helicopter Bell 222 idle, grow, take off and away
Helicopter Sikorsky S 61N, medium distant, idle, take off, and flies away
Helicopter Sikorsky S 61N, medium distant, idle, build, take off then away
A helicopter taking off, loud propeller sound
Idling helicopter before takeoff, with rotor and engine noise, doors open and slam shut.
Helicopter takes off and flies away
A helicopter preparing to take off, interior perspective
Helicopter taking off and flying away.