Air sound effects

Helicopter: approaching, descending without full landing, departure

555 6

Helicopter: landing and engine idling

549 4

Helicopter: idle, departure, removal

511 3

Steam escaping

665 20

Steam escaping (once)

655 6

Helicopter hover

735 7

The cartoon: the plane flies by

518 19

Twisting, swinging and spinning

698 15

Helicopter flying overhead (3 options)

498 8

Hair dryer

830 6

Effect of helicopter blades

764 5

Effect gas flow

746 10