Walking around an idle helicopters, exterior perspective
Two turbines winding down
Engine noise from a Lear 55 jet, panning effect
A helicopter departing, with prop plane in background.
Exiting helicopter, closing door and walking away
A person walking up to a helicopter and entering
Person out of helicopter, banging door closed, with heavy prop and engine noise over. badly edited ending.
Automated landing announcement from a Lear 55 jet