Air sound effects

Helicopter: approaching, descending without full landing, departure

70 2

Helicopter: landing and engine idling

77 2

Helicopter: idle, departure, removal

70 2

Steam escaping

112 2

Steam escaping (once)

104 2

Helicopter hover

57 5

The cartoon: the plane flies by

54 3

Twisting, swinging and spinning

66 5

Helicopter flying overhead (3 options)

80 2

Hair dryer

64 3

Effect of helicopter blades

57 2

Effect gas flow

74 3