Pilot connects electrical cable of bucket to twin-rotor helicopter N2855J / shots, pans of helicopter / "Command Helicopters" painted on door / 'copter powers up, takes off as man connects suspension cables to bucket / 'copter flies into distance / lands near camera / pilot confers
Color photos of N2855J Kaman H-43 Huskie in action here: https://www.ragay.nl/hidden/h43a-581839