Description: Alouette: Flying By, Close, Landing Helicopters

Description: Helicopter Startup, Jet Ranger, Startup with Engine & Turbine Whine, Builds To Take Off with Blade Thwop.

Description: Sound of: damaged chopper inside sounds

Description: Helicopter: Ext: Idle, Pull Away Helicopters

Description: Helicopter: Ext: Approach, Pass By Overhead Helicopters

Description: UH-1 Huey: Hover, Medium Distant, Away. Stereo.

Description: Apache Helicopter: Ext: Hover Or In Flight, Low Frequency Helicopters

Description: Helicopter Hover, Huey, Interior Perspective.

Description: Helicopter: Ext: Approach, Hover, Land, Idle Helicopters