Helicopter Jack Extension Cable

If you fly helicopters you’ll most likely be looking for a headset with a single plug. It’s slightly shorter and fatter than either of the fixed wing plugs. This single plug (7.1 mm / 0.281 inch diameter) provides both microphone and audio to the ear cups. It’s generally known as a U-174/U plug or the U-93A/U plug (Nexus TP120). Cable length approx. 165cm