Description
Helicopter U174 to GA Dual Plug Aviation Headset Adapter Cable
This aviation headset adapter cable allows a helicopter-style headset with a single U174 / U-174 plug to be used with a standard General Aviation twin plug connection.
It is designed for GA aircraft/intercom setups that use the common twin plug layout: the larger PJ-055 headphone/audio plug and the smaller PJ-068 microphone plug. This makes it a useful adapter for pilots, students, aviation enthusiasts, or anyone needing to connect a helicopter headset to a GA-style aircraft audio panel or intercom.
Key features:
- Converts a helicopter headset plug to General Aviation twin plugs
- U174 / U-174 style single helicopter headset connection
- Dual GA plugs: PJ-055 audio and PJ-068 microphone
- Useful for fixed-wing GA aircraft, aviation intercoms, and headset testing setups
- Compact cable design for easy storage in a flight bag
- Simple plug-in adapter with no setup required
Compatibility note:
Please check your headset and aircraft/intercom connection before buying. This adapter is intended for standard civilian aviation headset connections. It may not be suitable for military low-impedance headsets or non-standard aviation communication systems.
Package includes:
1 × Helicopter U174 to GA dual plug aviation headset adapter cable



