The HHT-10 Flight Helmet Comms Test System is a professional aviation-grade communication verification system designed for testing flight helmet and headset audio integration. Engineered for pilots, avionics technicians, and maintenance environments, the HHT-10 supports multi-standard impedance configurations, microphone and PTT validation, and intercom functionality checks across fixed-wing and rotary-wing operational setups.

• Headset & intercom communication verification for aviation helmet systems

• Multi-impedance selection (Standard / Military / UK-NATO / Helicopter modes)

• High/Low impedance switching for broad headset compatibility

• Microphone and tone test functions for audio path validation

• PTT and mic input testing for operational communication readiness

• Meter monitoring (VU/AMP modes) for signal and output verification

• LEMO headset plug support with high/low configuration options

• Fixed-wing microphone interface and Airbus-style connector support

• Rugged test unit design for professional maintenance and operational use

• No calibration required for simplified field deployment