3'' Black Brake Duct Hose Intercom Headsets No additional BNC connector required

No additional BNC connector required

and it's all-aluminum chassis protects vital circuits from Radio Frequency Interference (RFI) improving performance and reducing noise

Adapt your General Aviation headset to a Helicopter with this simple adapter from Rugged

Specifically made for the Rugged Radios FHS headset series

which provides support

3'' Black Brake Duct Hose Intercom Headsets No additional BNC connector requiredNeoprene Air Duct Hose is widely used for cockpit, brake, and other low pressure ducting applications. This hose is extremely flexible and pliable, but a bronze coated spring steel wire support helix prevents it from collapsing. The fiberglass fabric cover and fiberglass cord are both impregnated and coated with neoprene rubber. The temperature limit is 300F. Lengths can be screwed together to form a longer continuous length if you've got leftovers